1z0-1072-21 by Oracle Actual Free Exam Questions And Answers

Question 1

You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can utilize VCN peering, which network CIDR ranges should be used?

A. VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)

B. VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)

C. VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)

D. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)

Discussion 0

Correct Answer: D Vote an answer

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Question 2

You are designing a lab exercise for your team that has a large number of graphics with large filesizes. The application becomes unresponsive if the graphics are embedded in the application. You have uploaded the graphics to Oracle Cloud Infrastructure and only added the URL in the application. You need to ensure these graphics are accessible without requiring any authentication for an extended period of time.
How can you achieve these requirements?

A. Create PARs and do not specify an expiration date.

B. Create pre-authenticated requests (PAR) and specify 00:00:0000 as the expiration time.

C. Make the object storage bucket private and all objects publicand use the URL found in the Object
"Details".

D. Make the object storage bucket public and use the URL found in the Object "Details".

Discussion 0

Correct Answer: D Vote an answer

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Question 3

Which three actions are required to configure a highly available and secure hybrid network between Oracle Cloud and your data center? (Choose three.)

A. Create two or more 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. Configure each of the CPEs to leverage each of the IPSec Tunnels created by the connection process.

D. Create dynamic routing gateways in more than one AD within your region.

E. Define a default route table entry for the VCN that directs all traffic to the data center network to a single DRG.

Discussion 0

Correct Answer: A,B,C Vote an answer

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Question 4

Which two statements are true about Oracle Cloud Infrastructure IPSec VPN Connect?

A. OCI IPSec VPN tunnel supports only static routes to route traffic

B. Each OCIIPSec VPN consists of multiple redundant IPSec tunnels

C. OCI IPSec VPN can be configured in trans port mode only

D. OCI IPSec VPN can be configured in tunnel mode only

Discussion 0

Correct Answer: B,D Vote an answer

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Question 5

Which statement is true about the Oracle Cloud Infrastructure File Storage Service Snapshots?

A. Snapshots are created under the root folder of file system, in a hidden directory named .snapshot

B. It Is not possible to create snapshots from OCI console, but just the CLI

C. Snapshots are not incremental

D. You can restore the whole snapshot, but not the individual files

Discussion 0

Correct Answer: A Vote an answer

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Question 6

For a compute instancethat is launched in a private subnet in a Virtual Cloud Network (VCN), which action needs to be performed to connect to the Internet, assuming that the required security list is properly set up?

A. Create a default route entry in the route table to forward all traffic to the Internet gateway.

B. Assign a Public IP address to the compute instance.

C. Create and configure Network Address Translation (NAT) in a public subnet and route all traffic to it.

D. There is no way for an instance in a private subnet to connect to the Internet.

Discussion 0

Correct Answer: A Vote an answer

Question 7

Which two statements about file storage service (FSS) are accurate? (Choose two.)

A. Data in transit to an FSS mount target is encrypted

B. FSSleverages UNIX user group and permission checking for file access security

C. Encryption of file system in FSS is optional

D. Identity and Access Management (IAM) controls which file systems are mountable by which instances

E. Security lists can be used asa virtual firewall to prevent an instance from mounting an FSS mount target within the same subnet

Discussion 0

Correct Answer: A,B Vote an answer

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Question 8

Which two parameters arerequired in a back end set's HTTP health check? (Choose two.)

A. timeout

B. status code

C. response body

D. port

E. URL path

Discussion 0

Correct Answer: D,E Vote an answer

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Question 9

You currently manage an e-commerce application that utilizes 25 identical compute resources to handle customer traffic. The stakeholders have asked you to create another 25 identical computeresources in order to deploy and test a new version of the software?
What is the most efficient process to create 25 additional compute resources that are identical to the first 25?

A. Provision a new server and configure it to be identical to the first 25. Create a custom image from the new server, then use the custom image to provision 24 more servers

B. Create a manual backup of each boot volume belonging to the 25 servers. Restore each backup to create
25 new boot volumes, from which you will provision 25 more servers

C. Clone the boot volume of 1 of the 25 servers. Use the boot volume clone to provision 25 more servers

D. Create a custom image from 1 of the 25 servers. Use this custom imageto provision 25 more servers

Discussion 0

Correct Answer: D Vote an answer

Question 10

Which two configuration formats does Terraform support? (Choose two.)

A. JSON

B. HCL

C. YAML

D. XML

Discussion 0

Correct Answer: A,B Vote an answer

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Question 11

Which statement is true about the Oracle Cloud Infrastructure File Storage Service Mount Target?

A. Each mount target requires six internal IP addresses in the subnet to function

B. You can access multiple file systems through a single mount target

C. Mount target lives in a single subnet of your choice,but is not highly available

D. Mount target has a public IP address and DNS name

Discussion 0

Correct Answer: B Vote an answer

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Question 12

You are an administrator with an application running in Oracle Cloud Infrastructure (OCI). The company has a fleet of OCI compute virtual instances behind an load balancer. The load balancer backend set health check API is providing a 'Critical' level warning. You haveconfirmed that your application Is running healthy on the backend servers. What Is the possible reason for this 'Critical' warning?

A. The route table associated with the subnet in which the backend server is provisioned does not include the route for the OCI load balancer.

B. A user does not have correct Identity and Access Management (IAM) credentials on the backend servers.

C. The security list associated with the subnet In which the backend server is provisioned does not include the IP range for the source of the health check requests.

D. The load balancer listener is not configured correctly.

Discussion 0

Correct Answer: C Vote an answer

Question 13

Your company has decided to move a few applications to Oracle Cloud Infrastructure and you havebeen asked to design it for Disaster Recovery (DR). One of the items of your design is to deploy the DR at least 300 miles from the home site and minimize the network latency as much as possible.
Based on that, what will be the recommended deployment?

A. Deploy applications in two separated VCNs in different Availability Domains and use VCN Remote Peering

B. Deploy applications in different regions and have them connected using VCN Remote Peering

C. Deploy applications on the same region splitting workloads across Availability Domains.

D. Deploy applications in two separated VCNs in different regions and use VCN Local Peering

Discussion 0

Correct Answer: B Vote an answer

Question 14

Which statement is true about OracleCloud Infrastructure FastConnect?

A. For private peering, FastConnect extends your existing infrastructure toa virtual cloud network

B. For private peering, FastConnect extends your existing infrastructure to allow you to consume object storage from your on-premises data center

C. The FastConnect provider network offers only 1 Gbps port connection speed increments

D. For public peering, a dynamic routing gateway must be configured and attached to the virtual cloud network (VCN)

Discussion 0

Correct Answer: A Vote an answer

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Question 15

You have two NFS clientsrunning in two different subnets within the same Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN). You have created a shared file system for the two NFS clients who want to connect to the same file system, but you want to restrict one of the clients to have READ access while the other has READ/Write access. Which OCr feature would you leverage to meet this requirement?

A. Use OCI Identity Access Management to control access for the NFS clients

B. Use File Storage NFS Export Options to control access for the NFS clients

C. Use NFS security to control access for the NES clients

D. Use VCN security rules to control access for the NFS clients

Discussion 0

Correct Answer: B Vote an answer

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Oracle Cloud Infrastructure 2021 Architect Associate - 1z0-1072-21 Exam Practice Test

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