Oracle Cloud Infrastructure Architect Associate - Sample Questions
1- Which two parameters are required in a back end set's HTTP health check?
A. response body
B. URL path
C. timeout
D. port
E. status code
Answer: B and D
2 - Which two are true for achieving High Availability on Oracle Cloud Infrastructure?
A. Store your database across multiple regions so that half of the data resides in one region and the
other half resides in another region.
B. Attach your block volume from Availability Domain 1 to a compute instance in Availability Domain
2 (and vice versa) so that they are highly available.
C. Configure your database to have Data Guard in another Availability Domain in Sync mode within a
region.
D. Store your database files on Object Storage so that they are available in all Availability Domains in
all regions.
E. Distribute your application servers across all Availability Domains within a region.
Answer: C and E
3 - Which two configuration formats does Terraform support?
A. YAML
B. JSON
C. HCL
D. XML
Answer: B and C
4 - At the end of a tarraform apply operation, what is the default output?
A. nothing by default
B. statistics about what was added, changed, and destroyed
C. the entire state file
D. statistics and the values of outputs
Answer: B
5 - You have created a public subnet in a VCN, and your public subnet has a Route Table, a Security List,
and an Internet Gateway. However, none of the compute Instances can connect to the Internet.
Which two are possible reasons for the connectivity Issue?
A. There is no Dynamic Routing Gateway (DRG) associated with the VCN.
B. The Route Table has no default route for routing traffic to the Internet Gateway.
C. There is no stateful ingress rule in the Security List associated with the public subnet.
D. There is no stateful egress rule in the Security List associated with the public subnet.
Answer: B and D
6 -You want an instance in your compartment to make API calls to other services within Oracle Cloud
Infrastructure without storing credentials in a configuration file.
What do you need to do?
A. No action is required. By default, all VM instances are created with an Instance Principal.
B. Instances cannot access service outside their compartment.
C. VM instances are treated as users. Create a user and assign the user to that VM Instance.
D. Create appropriate matching rules in the Dynamic Group to create an instance Principal.
Answer: D
7 - Which three must be configured for a load balancer to accept Incoming traffic?
A. a listener
B. a back-end server
C. a back end set
D. a security list that is open on a listener port
E. a certificate
Answer: A,C and D
8 - Which two statements are true about Oracle Cloud Infrastructure Compute Service?
A. You can launch a virtual or bare metal Instance by using the same Launch Instance API.
B. You cannot launch a bare metal server in Oracle Cloud Infrastructure Compute Service.
C. You can attach a block volume in an Availability Domain other than your compute Instance.
D. You can share custom Images across tenancies and regions.
Answer: A and B
09. What are two true statements about Oracle Storage Cloud Software Appliance capabilities?
a) Supports third-party storage cloud services.
b) On chip encryption of files on your local hard drive before they are transported to be stored in the cloud.
c) Caches frequently retrieved data on the local host.
d) There is no additional charge to use it.
Answer: C and D
10. A Developer expressed interest in deploying a test environment on the Oracle Cloud. Where would you direct them?
a) To their assigned Oracle Sales Representative
b) The Oracle Technology Network (OTN) Oracle Cloud download
c) Cloud.oracle.com/tryit
d) Oracle.com
Answer: C
11. Identify the capability that is only available with a Dedicated Compute account.
a) Site-to-site VPN
b) You can extend your on-premises data center to burst to the cloud
c) You can restrict traffic to your instances by using security lists
d) You can create virtual machines using apps from Oracle Cloud Marketplace
e) On-chip query acceleration and memory decompression
Answer: E
12 . A customer would like to run a legacy Oracle workload on a secure, pre-defined, isolated environment.. Which service would you implement in order to meet these requirements?
a) Oracle Compute Cloud Service
b) Oracle Virtual Cloud Service
c) Oracle Database Cloud Service
d) Oracle Storage Cloud – Archive Storage Service
e) Oracle Backup and Data Archive Cloud Service
Answer: A
13 . What is the most important step to get started using the Oracle Storage Cloud Service?
a) Format your disks
b) Activate and verify the service
c) Create an NFS mount to the computer you plan to use
d) Register your DNS server
e) Associate a permanent public IP address with the instance
Answer: B
14. Which four characteristic of an instance can be determined by the machine image?
a) the RAM allocated to an instance
b) the size of the boot disk of the instance
c) the default users created on the instance
d) password-less access to the instance
e) packages installed on the instance
f) IP addresses allocated to an image
Answer: b, c, e, f
15. Your Oracle Storage Cloud service is provisioned at Oracle’s Chicago Data Center. Your Data Center is colocated with the Oracle Data Center in Chicago. There is a requirement to access the Oracle Storage Cloud service over a secure connection. Which service would you further utilize to accomplish that requirement?
a) Oracle Network Cloud Service – FastConnect Standard Edition
b) Oracle Network Cloud Service – FastConnect Partner Edition
c) Oracle Network Cloud Service – FastConnect Standard Edition & FastConnect Partner Edition
d) Co-located secure Oracle Network Cloud Service is only available from the Washington DC data center
Answer: A
16. When your customer runs the following cURL command:
curl -X POST \
-H "Content-Type: application/oracle-compute-v3+json" \
-H "Accept: application/oracle-compute-v3+json" \
-d "@storage_volume.json" \
-c $COMPUTE_COOKIE \
-b $COMPUTE_COOKIE https://api.compute.us2.oraclecloud.com/storage/volume/
They receive the following error message.
{"message": "User /Compute-identity_domain_ID/example@companyname.com is not
permitted to perform \"volume.add\" on storage/volume:/Compute-identity_domain_ID/
example@companyname.com/storage2"}
The storage_volume.json file contains the following information.
{
"size": "10G",
"properties": ["/oracle/public/storage/default"],
"name": "/Compute-identity_domain_ID/example@companyname.com/storage2"
}
Identify three issues in the request.
a) Customer has exhausted the allocated resource
b) Customer has provided incorrect username
c) Customer has provided incorrect API endpoint
d) Customer has provided incorrect identity domain
e) The authentication cookie has expired
f) Customer has not provided all the required parameters in the storage_volume.json file
Answer: b, c, d
17. Which storage type would you use when provisioning an Oracle Database on Oracle Compute Cloud Service?
a) Object Storage
b) Hierarchical Storage
c) Block Storage
d) Unlimited Storage
e) Virtual Storage
Answer: C
18. Identify three key capabilities of Oracle Bare Metal Cloud Service.
a) it provides High Availability (HA)
b) it provides disk images in RAW format
c) it provisions computer hardware that is managed by the customer
d) it provides bare metal compute, high-performance storage, and non-blocking networking
e) it enables non-uniform memory access (NUMA)
Answer: a, b, d
19. Which two statements are true about boot volumes?
a)You can detach a boot volume from a running instance.
b)You can launch another instance by using an unused boot volume.
c)You can delete the boot volume that is currently attached to an instance.
d)You can create a backup of boot volumes.
Answer: B and D
20. Which two tools can be used to manage Database Systems on Oracle Cloud Infrastructure?
a)Oracle Swingbench
b)Oracle Enterprise Manager
c)SQL Developer
d)PSQL
Answer: B and C
21: You are designing an application to use a public load balancer to load balance your incoming traffic across your backend servers residing in all three availability domains.
All the back-end servers have similar processing capacity. Which load balancing policy is best for this scenario?
a)IP Hash
b)Round Robin
c)Least response time
d)Least Connection
Answer: B
22: Which statement is true about restoring a block volume from block volume backups?
a)It can be restored as new volumes to any Availability Domain within the same region.
b)It must be restored as new volumes to the same Availability Domain on which the original block volume backup resides.
c)It can be restored as new volumes with different sizes from the backups.
d)It can be restored as new volumes to any Availability Domain across different regions.
Answer:A
23:Which two statements are true about boot volumes?
a)You can create a backup of boot volumes.
b)You can delete the boot volume that is currently attached to an instance.
c)You can detach a boot volume from a running instance.
d)You can launch another instance by using an unused boot volume
Answer:A and D
24: Which two statements are true about subnets within a VCN?
a)You can have multiple subnets in an Availability Domain for a given VCN.
b)Subnets can have their IP addresses overlap with other subnets in another network for a given VCN.
c)Instances obtain their private IP and the associated security list from their subnets.
d)Private and Public subnets cannot reside in the same Availability Domain for a given VCN.
Answer: A and C
25. A new employee has just started working for your company. You create an Oracle Cloud infrastructure user account for this employee, following which they are able to log in, but still cannot create any resources.
What should you do to resolve this? Choose one:
a)Delete the account and create another one.
b)Make sure that the employee is logging in to the Oracle Cloud Infrastructure account from your corporate network only.
c)Send the employee API Signing Keys to log in.
d)Add the employee to a group with policies to grant access to relevant resources.
Answer:D
26. Which two statements are true about Identity and Access Management (IAM) policies?
a)A policy specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how.
b)You can deny access to a group via policies.
c)Users must be members of one or more groups where appropriate policies have been defined.
d)You can utilize read, write, manage, and inspect as verbs for defining a policy.
Answer:A and C
27. Which resource is tied to an Availability Domain?
a)Subnet
b)Route table
c)Security lists
d)VCN
e)Load Balancer
Answer:A
28. Which three are valid Terraform configuration components?
a)metadata
b)variable
c)region
d)instance
e)resource
f)data source
Answer: B,E and F
29. When terminating a compute instance, which statement is true?
a)The boot volume is always deleted.
b)All block volumes attached to the instance are terminated.
c)Users can preserve the boot volume associated with the instance.
d)The instance needs to be stopped first, and then terminated.
Answer:C
30.Which two resources are availability domain constructs?
a)VCN
b)Object Storage
c)Block Volume
d)Groups
f)Compute Instance
Answer: C and F
31. What are the two types of compute instances offered with Oracle Cloud Infrastructure?
a)Virtual Machine
b)Ravello
c)Dedicate Compute
d)SPARC
e)Bare Metal
Answer: A and E
32. You are a network architect of an application running on Oracle Cloud Infrastructure (OCI). Your security team has informed you about a security patch that needs to be applied immediately to one of the backend web servers.
What should you do to ensure that the OCI load balancer does not forward traffic to this backend server during maintenance?
a)Edit the security list associated with the subnet to avoid traffic connectivity to this backend server.
b)Stop the load balancer for maintenance and restart the load balancer after the maintenance is finished.
c)Create another OCI load balancer for the backend web servers, which are active and handling traffic.
d)Drain all existing connections to this backend server and mark the backend web server offline.
Answer: D
33. Which communication protocol would you use to attach a block volume to your compute instance from within the operating system?
a)NFS v4
b)Fiber channel
c)iSCSI
d)CIFS
Answer: C
34 .You have a compute instance with five 1TB block volumes attached to it and you need to create a backup of those volumes. Which is the recommended method to ensure time-consistent backups of those volumes?
a)Create a shell script to clone each volume individually.
b)Create a script with five sequential backup Oracle Cloud Infrastructure command line interface (CLI) commands.
c)Group all five volumes in a volume group and create a backup of the volume group.
d)Clone each block volume individually.
Answer: C
35. Which two characteristics do you need to consider when choosing a method to migrate a database to Oracle Cloud Infrastructure?
a)on-premises connectivity using remote and local virtual cloud network (VCN) peering
b)on-premises host operating system platform and network bandwidth
c)on-premises database version and quantity of data, including indexes
d)on-premises database character set and application version
Answer: B and C
36. What are three key characteristics of block storage volumes?
a)They can be converted into a Boot Volume.
b)They can be detached from one compute instance and attached to another in the same Availability Domain.
c)They can be cloned.
d)They can be backed up to the Object Storage Service.
e)They can be suspended while not in use to avoid paying for utilization.
Answer: B, C and D
37. You have a shared file system between two web servers by using file storage service (FSS) and you were tasked with creating a backup plan for this environment to protect the data placed in the shared file system.
What is the recommended approach to create this backup using FSS features?
a)Implement a cron job to copy data from the shared file system to object storage.
b)Implement a manual backup job to execute a snapshot of the shared file system.
c)Use the rsync tool to send data from the shared file system to a block volume.
d)Compress the data that is in the shared file system and copy it to a different folder on the boot volume.
e)Use the rsync tool to send data from the shared file system to a boot volume.
Answer: B
38. Which two statements are true about Autonomous Data Warehouse (ADW) backups?
a)You must backup ADW database to object storage bucket named ADW_backup.
b)You can perform manual backups to OCI object storage in addition to automated backups available on ADW.
c)Oracle Cloud Infrastructure (OCI) recommends backing up ADW databases manually to on-premises storage devices.
d)You can backup ADW database only to a standard bucket type in object storage in OCI.
Answer: B and D
39. You are asked to configure a VPN connection to connect your on-premise network to OCI VCN. After the VCN has been created, what steps do you need to take on OCI to create an IPSec tunnel?
a)Create an Internet Gateway, configure a CPE with appliance information and then configure the IGW to open an IPSec connection
b)Create a DRG, configure a CPE with appliance information and then configure the DRG to open an IPSec connection
c)Create an Internet Gateway (IGW), attach the IGW to the VCN, update the routing in 0 your route table to use DRG, create a Customer Premise Equipment (CPE) and then configure the IGW to open an IPSec connection to the CPE object
d)Create a Dynamic Routing Gateway (DRG), attach the DRG to the VCN, update the .!* 0 routing in your route table to use DRG, create a CPE and then configure the DRG to open an IPSec connection to the CPE object
Answer: D
40. Where are IAM resources (such as users and groups) created?
a) In each compartment
b) In each Availability domain.
c) Globally
d) In each region.
Answer: C
41. What is the default backup location for automatic database backups on Database Systems within Oracle Cloud Infrastructure?
a)Locally attached NVMe storage
b)Object Storage on Oracle Cloud Infrastructure
c)ASM disk groups
d)Block volumes
Answer: B
42. You are in the process of setting up a highly available student registration website on Oracle Cloud Infrastructure (OCI). You use a load balancer and a database service on OCI. You launch two compute instances each in a different subnet and add them to the backend set of a public load balancer.
The load balancer is configured correctly and working. You then deploy the student registration application on these two compute instances. The application can communicate with the database service.
However, when you type the URL of this student registration application in your browser, no web page appears. What could be the cause?
a)The client requested https access to the application and the load balancer service does not support end-to-end SSL from the client to the listener to the backend set.
b)The dynamic routing gateway is preventing the client traffic from your data center network from reaching the public IP of the load balancer.
c)The load balancer performed a health check on the application and found that compute instances were not in a healthy state and terminated the instances.
d)The security lists of the subnets on which the two instances are located do not have "allow" rules for port 80 and 443.
Answer: D
43. What is the difference between VM Standard and VM Dense 10 shapes?
a)VM Standard has more memory than VM Dense 10.
b)VM Dense 10 will provide NVMe drivers and VM Standard will provide block storage 0 only.
c)VM Dense 10 will perform worse than VM Standard.
d)VM Standard is ideal for extreme transactional workload while VM Dense 10 is not.
Answer: B
44. Which statement about the Oracle Cloud Infrastructure (OCI) object storage URL path (URI) is correct? https:
a)The object "file.log" is stored in the bucket "objectstorage.us-ashburn-1.oraclecloud.com/n/testnamespace/b/myBucket".
b)The object "file.log" is stored in the bucket "testnamespace/b/myBucket".
c)The object "file.log" is stored in the folder "MyBucket" without any namespace.
d)The object "file.log" is stored in the bucket "myBucket" in the namespace "testnamespace".
Answer: D
45. What is the main purpose of the Internet Gateway (IG)?
a)It provides a connection between two or more VCNs.
b)It provides a path for network traffic between your VCN and the public internet.
c)It generates and assigns a public IP address to each compute instance you create.
d)It provides communication between compute instances within your VCN.
Answer: B
46.OCI load balancer service supports which three kinds of load balancing configurations?
a)Private
b)Itinerant
c)Interim
d)Cross-region
e)HTTP/SSL
f)Public
Answer: A,E and F
47. Which two relevant storage tiers are available in the Object Storage Service?
a)Standard
b)Deep Freeze
c)Enhanced Performance
d)Archive
Answer: C and D
48. Your company has signed up for Oracle Cloud Infrastructure and you have asked your cloud administrator to provide access to the resources.
Which steps does the administrator need to perform to provide the necessary access?
a)Create an IAM user and assign the appropriate policy to the user account
b)Create an IAM user and add the user to the group that has the appropriate access policy defined for access
c)Nothing, by default everyone in the company has access to their OCI account
d)Create an IAM user and add the user to a compartment with appropriate policies defined for compartment access
Answer: B
49. What is the default behavior of a Security List?
a)It uses stateful rules by default
b)It automatically allows HTTP connections 9
c)It automatically allows TCP connections over ports 22 and 3389
d)It will explicitly deny SSH connections from unknown IP addresses
Answer: A
50. When creating a Public Load Balancer, which statement is true?
a)You only need a single subnet in any availability domain within the region.
b)You need to have two subnets, each in different availability domain within a single region.
c)You need to have two subnets, each in same availability domain within a single region.
d)You need to have two Virtual Cloud Networks.
Answer: B
51. Which resource is required when connecting to your on-premise network from your Virtual Cloud Network (VCN) via IPSec VPN or FastConnect?
a)Internet Gateway (IGW)
b)Dynamic Routing Gateway (DRG)
c)NAT
d)local peering gateway
Answer: B
52. Which three steps do you perform to configure a highly available and secure hybrid network between Oracle Cloud Infrastructure and your data center?
a) Configure two or more customer premises equipments (CPEs) that map to the private IP addresses of the customer routers used in the IPSec VPN tunnel.
b) Define a non-overlapping IP address space between the data center and the cloud.
c) Define a route table entry for the virtual cloud network (VCN), which directs traffic to your data center network via a single DRG.
d) Create dynamic routing gateway (DRG) in more than one availability domain (AD) in your region.
e) Configure two or more CPEs to leverage each of the IPSec tunnels created by the connection process.
Answer: B, C and E
53. What is the customer's responsibility on the Oracle Cloud Infrastructure Database system?
a) Choosing when to automatically apply Database patches
b) Creating ASM disc groups for the datafile and tempfile storage
c) Installing the operating system, grid infrastructure, and database software
d) Creating the first, default databases on the database system
Answer: A
54. You have a shared file system between two web servers by using file storage service (FSS) and are tasked with creating a backup plan for this environment to protect the data placed in the shared file system. What is the recommended approach to create this backup using FSS features?
a) Use rsync tool to send data from the shared file system to a block volume and take a of backup of this volume in a different region.
b) Implement a cron job to copy data from the shared file system to object storage.
c) Use rsync tool to send data from the shared file system to a boot volume on the same o region.
d) Execute a snapshot of the shared file system and replicate your data to another FSS in a different region using rsync.
e) Compress the data that is in the shared file system and copy it to a different folder on o block volume.
Answer: D
55. Your company is moving an Internet facing, 2-tier web application to Oracle Cloud Infrastructure. The application must have a highly available architecture. Which two design options would you consider?
a) Distribute all web servers across two or more availability domains.
b) Configure a NAT instance in your virtual cloud network (VCN).
c) Create a route rule by O using the private IP of the NAT instance as a route target for all the private subnets in your VCN.
d) Configure a dynamic routing gateway in your VCN and make it highly available.
e) Place all web servers behind a public load balancer
Answer: A and E
56. which three components are created by default when creating a new virtual cloud network
a) rout table
b) DHCP Options
c) Internet gateway
d) security list
e) dynamic routing gateway
Answer: A,B and D
1- Which two parameters are required in a back end set's HTTP health check?
A. response body
B. URL path
C. timeout
D. port
E. status code
Answer: B and D
2 - Which two are true for achieving High Availability on Oracle Cloud Infrastructure?
A. Store your database across multiple regions so that half of the data resides in one region and the
other half resides in another region.
B. Attach your block volume from Availability Domain 1 to a compute instance in Availability Domain
2 (and vice versa) so that they are highly available.
C. Configure your database to have Data Guard in another Availability Domain in Sync mode within a
region.
D. Store your database files on Object Storage so that they are available in all Availability Domains in
all regions.
E. Distribute your application servers across all Availability Domains within a region.
Answer: C and E
3 - Which two configuration formats does Terraform support?
A. YAML
B. JSON
C. HCL
D. XML
Answer: B and C
4 - At the end of a tarraform apply operation, what is the default output?
A. nothing by default
B. statistics about what was added, changed, and destroyed
C. the entire state file
D. statistics and the values of outputs
Answer: B
5 - You have created a public subnet in a VCN, and your public subnet has a Route Table, a Security List,
and an Internet Gateway. However, none of the compute Instances can connect to the Internet.
Which two are possible reasons for the connectivity Issue?
A. There is no Dynamic Routing Gateway (DRG) associated with the VCN.
B. The Route Table has no default route for routing traffic to the Internet Gateway.
C. There is no stateful ingress rule in the Security List associated with the public subnet.
D. There is no stateful egress rule in the Security List associated with the public subnet.
Answer: B and D
6 -You want an instance in your compartment to make API calls to other services within Oracle Cloud
Infrastructure without storing credentials in a configuration file.
What do you need to do?
A. No action is required. By default, all VM instances are created with an Instance Principal.
B. Instances cannot access service outside their compartment.
C. VM instances are treated as users. Create a user and assign the user to that VM Instance.
D. Create appropriate matching rules in the Dynamic Group to create an instance Principal.
Answer: D
7 - Which three must be configured for a load balancer to accept Incoming traffic?
A. a listener
B. a back-end server
C. a back end set
D. a security list that is open on a listener port
E. a certificate
Answer: A,C and D
8 - Which two statements are true about Oracle Cloud Infrastructure Compute Service?
A. You can launch a virtual or bare metal Instance by using the same Launch Instance API.
B. You cannot launch a bare metal server in Oracle Cloud Infrastructure Compute Service.
C. You can attach a block volume in an Availability Domain other than your compute Instance.
D. You can share custom Images across tenancies and regions.
Answer: A and B
09. What are two true statements about Oracle Storage Cloud Software Appliance capabilities?
a) Supports third-party storage cloud services.
b) On chip encryption of files on your local hard drive before they are transported to be stored in the cloud.
c) Caches frequently retrieved data on the local host.
d) There is no additional charge to use it.
Answer: C and D
10. A Developer expressed interest in deploying a test environment on the Oracle Cloud. Where would you direct them?
a) To their assigned Oracle Sales Representative
b) The Oracle Technology Network (OTN) Oracle Cloud download
c) Cloud.oracle.com/tryit
d) Oracle.com
Answer: C
11. Identify the capability that is only available with a Dedicated Compute account.
a) Site-to-site VPN
b) You can extend your on-premises data center to burst to the cloud
c) You can restrict traffic to your instances by using security lists
d) You can create virtual machines using apps from Oracle Cloud Marketplace
e) On-chip query acceleration and memory decompression
Answer: E
12 . A customer would like to run a legacy Oracle workload on a secure, pre-defined, isolated environment.. Which service would you implement in order to meet these requirements?
a) Oracle Compute Cloud Service
b) Oracle Virtual Cloud Service
c) Oracle Database Cloud Service
d) Oracle Storage Cloud – Archive Storage Service
e) Oracle Backup and Data Archive Cloud Service
Answer: A
13 . What is the most important step to get started using the Oracle Storage Cloud Service?
a) Format your disks
b) Activate and verify the service
c) Create an NFS mount to the computer you plan to use
d) Register your DNS server
e) Associate a permanent public IP address with the instance
Answer: B
14. Which four characteristic of an instance can be determined by the machine image?
a) the RAM allocated to an instance
b) the size of the boot disk of the instance
c) the default users created on the instance
d) password-less access to the instance
e) packages installed on the instance
f) IP addresses allocated to an image
Answer: b, c, e, f
15. Your Oracle Storage Cloud service is provisioned at Oracle’s Chicago Data Center. Your Data Center is colocated with the Oracle Data Center in Chicago. There is a requirement to access the Oracle Storage Cloud service over a secure connection. Which service would you further utilize to accomplish that requirement?
a) Oracle Network Cloud Service – FastConnect Standard Edition
b) Oracle Network Cloud Service – FastConnect Partner Edition
c) Oracle Network Cloud Service – FastConnect Standard Edition & FastConnect Partner Edition
d) Co-located secure Oracle Network Cloud Service is only available from the Washington DC data center
Answer: A
16. When your customer runs the following cURL command:
curl -X POST \
-H "Content-Type: application/oracle-compute-v3+json" \
-H "Accept: application/oracle-compute-v3+json" \
-d "@storage_volume.json" \
-c $COMPUTE_COOKIE \
-b $COMPUTE_COOKIE https://api.compute.us2.oraclecloud.com/storage/volume/
They receive the following error message.
{"message": "User /Compute-identity_domain_ID/example@companyname.com is not
permitted to perform \"volume.add\" on storage/volume:/Compute-identity_domain_ID/
example@companyname.com/storage2"}
The storage_volume.json file contains the following information.
{
"size": "10G",
"properties": ["/oracle/public/storage/default"],
"name": "/Compute-identity_domain_ID/example@companyname.com/storage2"
}
Identify three issues in the request.
a) Customer has exhausted the allocated resource
b) Customer has provided incorrect username
c) Customer has provided incorrect API endpoint
d) Customer has provided incorrect identity domain
e) The authentication cookie has expired
f) Customer has not provided all the required parameters in the storage_volume.json file
Answer: b, c, d
17. Which storage type would you use when provisioning an Oracle Database on Oracle Compute Cloud Service?
a) Object Storage
b) Hierarchical Storage
c) Block Storage
d) Unlimited Storage
e) Virtual Storage
Answer: C
18. Identify three key capabilities of Oracle Bare Metal Cloud Service.
a) it provides High Availability (HA)
b) it provides disk images in RAW format
c) it provisions computer hardware that is managed by the customer
d) it provides bare metal compute, high-performance storage, and non-blocking networking
e) it enables non-uniform memory access (NUMA)
Answer: a, b, d
19. Which two statements are true about boot volumes?
a)You can detach a boot volume from a running instance.
b)You can launch another instance by using an unused boot volume.
c)You can delete the boot volume that is currently attached to an instance.
d)You can create a backup of boot volumes.
Answer: B and D
20. Which two tools can be used to manage Database Systems on Oracle Cloud Infrastructure?
a)Oracle Swingbench
b)Oracle Enterprise Manager
c)SQL Developer
d)PSQL
Answer: B and C
21: You are designing an application to use a public load balancer to load balance your incoming traffic across your backend servers residing in all three availability domains.
All the back-end servers have similar processing capacity. Which load balancing policy is best for this scenario?
a)IP Hash
b)Round Robin
c)Least response time
d)Least Connection
Answer: B
22: Which statement is true about restoring a block volume from block volume backups?
a)It can be restored as new volumes to any Availability Domain within the same region.
b)It must be restored as new volumes to the same Availability Domain on which the original block volume backup resides.
c)It can be restored as new volumes with different sizes from the backups.
d)It can be restored as new volumes to any Availability Domain across different regions.
Answer:A
23:Which two statements are true about boot volumes?
a)You can create a backup of boot volumes.
b)You can delete the boot volume that is currently attached to an instance.
c)You can detach a boot volume from a running instance.
d)You can launch another instance by using an unused boot volume
Answer:A and D
24: Which two statements are true about subnets within a VCN?
a)You can have multiple subnets in an Availability Domain for a given VCN.
b)Subnets can have their IP addresses overlap with other subnets in another network for a given VCN.
c)Instances obtain their private IP and the associated security list from their subnets.
d)Private and Public subnets cannot reside in the same Availability Domain for a given VCN.
Answer: A and C
25. A new employee has just started working for your company. You create an Oracle Cloud infrastructure user account for this employee, following which they are able to log in, but still cannot create any resources.
What should you do to resolve this? Choose one:
a)Delete the account and create another one.
b)Make sure that the employee is logging in to the Oracle Cloud Infrastructure account from your corporate network only.
c)Send the employee API Signing Keys to log in.
d)Add the employee to a group with policies to grant access to relevant resources.
Answer:D
26. Which two statements are true about Identity and Access Management (IAM) policies?
a)A policy specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how.
b)You can deny access to a group via policies.
c)Users must be members of one or more groups where appropriate policies have been defined.
d)You can utilize read, write, manage, and inspect as verbs for defining a policy.
Answer:A and C
27. Which resource is tied to an Availability Domain?
a)Subnet
b)Route table
c)Security lists
d)VCN
e)Load Balancer
Answer:A
28. Which three are valid Terraform configuration components?
a)metadata
b)variable
c)region
d)instance
e)resource
f)data source
Answer: B,E and F
29. When terminating a compute instance, which statement is true?
a)The boot volume is always deleted.
b)All block volumes attached to the instance are terminated.
c)Users can preserve the boot volume associated with the instance.
d)The instance needs to be stopped first, and then terminated.
Answer:C
30.Which two resources are availability domain constructs?
a)VCN
b)Object Storage
c)Block Volume
d)Groups
f)Compute Instance
Answer: C and F
31. What are the two types of compute instances offered with Oracle Cloud Infrastructure?
a)Virtual Machine
b)Ravello
c)Dedicate Compute
d)SPARC
e)Bare Metal
Answer: A and E
32. You are a network architect of an application running on Oracle Cloud Infrastructure (OCI). Your security team has informed you about a security patch that needs to be applied immediately to one of the backend web servers.
What should you do to ensure that the OCI load balancer does not forward traffic to this backend server during maintenance?
a)Edit the security list associated with the subnet to avoid traffic connectivity to this backend server.
b)Stop the load balancer for maintenance and restart the load balancer after the maintenance is finished.
c)Create another OCI load balancer for the backend web servers, which are active and handling traffic.
d)Drain all existing connections to this backend server and mark the backend web server offline.
Answer: D
33. Which communication protocol would you use to attach a block volume to your compute instance from within the operating system?
a)NFS v4
b)Fiber channel
c)iSCSI
d)CIFS
Answer: C
34 .You have a compute instance with five 1TB block volumes attached to it and you need to create a backup of those volumes. Which is the recommended method to ensure time-consistent backups of those volumes?
a)Create a shell script to clone each volume individually.
b)Create a script with five sequential backup Oracle Cloud Infrastructure command line interface (CLI) commands.
c)Group all five volumes in a volume group and create a backup of the volume group.
d)Clone each block volume individually.
Answer: C
35. Which two characteristics do you need to consider when choosing a method to migrate a database to Oracle Cloud Infrastructure?
a)on-premises connectivity using remote and local virtual cloud network (VCN) peering
b)on-premises host operating system platform and network bandwidth
c)on-premises database version and quantity of data, including indexes
d)on-premises database character set and application version
Answer: B and C
36. What are three key characteristics of block storage volumes?
a)They can be converted into a Boot Volume.
b)They can be detached from one compute instance and attached to another in the same Availability Domain.
c)They can be cloned.
d)They can be backed up to the Object Storage Service.
e)They can be suspended while not in use to avoid paying for utilization.
Answer: B, C and D
37. You have a shared file system between two web servers by using file storage service (FSS) and you were tasked with creating a backup plan for this environment to protect the data placed in the shared file system.
What is the recommended approach to create this backup using FSS features?
a)Implement a cron job to copy data from the shared file system to object storage.
b)Implement a manual backup job to execute a snapshot of the shared file system.
c)Use the rsync tool to send data from the shared file system to a block volume.
d)Compress the data that is in the shared file system and copy it to a different folder on the boot volume.
e)Use the rsync tool to send data from the shared file system to a boot volume.
Answer: B
38. Which two statements are true about Autonomous Data Warehouse (ADW) backups?
a)You must backup ADW database to object storage bucket named ADW_backup.
b)You can perform manual backups to OCI object storage in addition to automated backups available on ADW.
c)Oracle Cloud Infrastructure (OCI) recommends backing up ADW databases manually to on-premises storage devices.
d)You can backup ADW database only to a standard bucket type in object storage in OCI.
Answer: B and D
39. You are asked to configure a VPN connection to connect your on-premise network to OCI VCN. After the VCN has been created, what steps do you need to take on OCI to create an IPSec tunnel?
a)Create an Internet Gateway, configure a CPE with appliance information and then configure the IGW to open an IPSec connection
b)Create a DRG, configure a CPE with appliance information and then configure the DRG to open an IPSec connection
c)Create an Internet Gateway (IGW), attach the IGW to the VCN, update the routing in 0 your route table to use DRG, create a Customer Premise Equipment (CPE) and then configure the IGW to open an IPSec connection to the CPE object
d)Create a Dynamic Routing Gateway (DRG), attach the DRG to the VCN, update the .!* 0 routing in your route table to use DRG, create a CPE and then configure the DRG to open an IPSec connection to the CPE object
Answer: D
40. Where are IAM resources (such as users and groups) created?
a) In each compartment
b) In each Availability domain.
c) Globally
d) In each region.
Answer: C
41. What is the default backup location for automatic database backups on Database Systems within Oracle Cloud Infrastructure?
a)Locally attached NVMe storage
b)Object Storage on Oracle Cloud Infrastructure
c)ASM disk groups
d)Block volumes
Answer: B
42. You are in the process of setting up a highly available student registration website on Oracle Cloud Infrastructure (OCI). You use a load balancer and a database service on OCI. You launch two compute instances each in a different subnet and add them to the backend set of a public load balancer.
The load balancer is configured correctly and working. You then deploy the student registration application on these two compute instances. The application can communicate with the database service.
However, when you type the URL of this student registration application in your browser, no web page appears. What could be the cause?
a)The client requested https access to the application and the load balancer service does not support end-to-end SSL from the client to the listener to the backend set.
b)The dynamic routing gateway is preventing the client traffic from your data center network from reaching the public IP of the load balancer.
c)The load balancer performed a health check on the application and found that compute instances were not in a healthy state and terminated the instances.
d)The security lists of the subnets on which the two instances are located do not have "allow" rules for port 80 and 443.
Answer: D
43. What is the difference between VM Standard and VM Dense 10 shapes?
a)VM Standard has more memory than VM Dense 10.
b)VM Dense 10 will provide NVMe drivers and VM Standard will provide block storage 0 only.
c)VM Dense 10 will perform worse than VM Standard.
d)VM Standard is ideal for extreme transactional workload while VM Dense 10 is not.
Answer: B
44. Which statement about the Oracle Cloud Infrastructure (OCI) object storage URL path (URI) is correct? https:
a)The object "file.log" is stored in the bucket "objectstorage.us-ashburn-1.oraclecloud.com/n/testnamespace/b/myBucket".
b)The object "file.log" is stored in the bucket "testnamespace/b/myBucket".
c)The object "file.log" is stored in the folder "MyBucket" without any namespace.
d)The object "file.log" is stored in the bucket "myBucket" in the namespace "testnamespace".
Answer: D
45. What is the main purpose of the Internet Gateway (IG)?
a)It provides a connection between two or more VCNs.
b)It provides a path for network traffic between your VCN and the public internet.
c)It generates and assigns a public IP address to each compute instance you create.
d)It provides communication between compute instances within your VCN.
Answer: B
46.OCI load balancer service supports which three kinds of load balancing configurations?
a)Private
b)Itinerant
c)Interim
d)Cross-region
e)HTTP/SSL
f)Public
Answer: A,E and F
47. Which two relevant storage tiers are available in the Object Storage Service?
a)Standard
b)Deep Freeze
c)Enhanced Performance
d)Archive
Answer: C and D
48. Your company has signed up for Oracle Cloud Infrastructure and you have asked your cloud administrator to provide access to the resources.
Which steps does the administrator need to perform to provide the necessary access?
a)Create an IAM user and assign the appropriate policy to the user account
b)Create an IAM user and add the user to the group that has the appropriate access policy defined for access
c)Nothing, by default everyone in the company has access to their OCI account
d)Create an IAM user and add the user to a compartment with appropriate policies defined for compartment access
Answer: B
49. What is the default behavior of a Security List?
a)It uses stateful rules by default
b)It automatically allows HTTP connections 9
c)It automatically allows TCP connections over ports 22 and 3389
d)It will explicitly deny SSH connections from unknown IP addresses
Answer: A
50. When creating a Public Load Balancer, which statement is true?
a)You only need a single subnet in any availability domain within the region.
b)You need to have two subnets, each in different availability domain within a single region.
c)You need to have two subnets, each in same availability domain within a single region.
d)You need to have two Virtual Cloud Networks.
Answer: B
51. Which resource is required when connecting to your on-premise network from your Virtual Cloud Network (VCN) via IPSec VPN or FastConnect?
a)Internet Gateway (IGW)
b)Dynamic Routing Gateway (DRG)
c)NAT
d)local peering gateway
Answer: B
52. Which three steps do you perform to configure a highly available and secure hybrid network between Oracle Cloud Infrastructure and your data center?
a) Configure two or more customer premises equipments (CPEs) that map to the private IP addresses of the customer routers used in the IPSec VPN tunnel.
b) Define a non-overlapping IP address space between the data center and the cloud.
c) Define a route table entry for the virtual cloud network (VCN), which directs traffic to your data center network via a single DRG.
d) Create dynamic routing gateway (DRG) in more than one availability domain (AD) in your region.
e) Configure two or more CPEs to leverage each of the IPSec tunnels created by the connection process.
Answer: B, C and E
53. What is the customer's responsibility on the Oracle Cloud Infrastructure Database system?
a) Choosing when to automatically apply Database patches
b) Creating ASM disc groups for the datafile and tempfile storage
c) Installing the operating system, grid infrastructure, and database software
d) Creating the first, default databases on the database system
Answer: A
54. You have a shared file system between two web servers by using file storage service (FSS) and are tasked with creating a backup plan for this environment to protect the data placed in the shared file system. What is the recommended approach to create this backup using FSS features?
a) Use rsync tool to send data from the shared file system to a block volume and take a of backup of this volume in a different region.
b) Implement a cron job to copy data from the shared file system to object storage.
c) Use rsync tool to send data from the shared file system to a boot volume on the same o region.
d) Execute a snapshot of the shared file system and replicate your data to another FSS in a different region using rsync.
e) Compress the data that is in the shared file system and copy it to a different folder on o block volume.
Answer: D
55. Your company is moving an Internet facing, 2-tier web application to Oracle Cloud Infrastructure. The application must have a highly available architecture. Which two design options would you consider?
a) Distribute all web servers across two or more availability domains.
b) Configure a NAT instance in your virtual cloud network (VCN).
c) Create a route rule by O using the private IP of the NAT instance as a route target for all the private subnets in your VCN.
d) Configure a dynamic routing gateway in your VCN and make it highly available.
e) Place all web servers behind a public load balancer
Answer: A and E
56. which three components are created by default when creating a new virtual cloud network
a) rout table
b) DHCP Options
c) Internet gateway
d) security list
e) dynamic routing gateway
Answer: A,B and D
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