最新的Oracle Cloud Solutions Infrastructure認證 1z0-1072-21考試題庫

問題1

Which two statements are true about Oracle Cloud Infrastructure (OCI) DB Systems Data Guard service?

A. Data guard implementation requires two DB Systems, one running the primary database on a virtual machine and the standby database running on bare metal.

B. Data guard configuration on the OCI is limited to a virtual machine only

C. Data guard implementation for Bare Metal shapes requires two DB Systems, one containing the primary database and one containing the standby database.

D. Both DB systems must use the same VCN, and port 1521 must be open

正確答案: C,D

說明：（僅 VCESoft 成員可見）

問題2

Which two statements are true about an Oracle Cloud Infrastructure (OCI) virtual cloud network (VCN)?
(Choose two.)

A. A VCN covers a single, contiguous IPv4 CIDR block of your choice.

B. To delete a VCN, its subnetsmust contain no resources.

C. A VCN can have multiple CIDR blocks associated with it.

D. If you own a block of public IPs, you can assign it to one ofyour VCNs.

E. In regions with multiple Availability Domains (AD), each AD should have their own VCN assigned to it.

正確答案: A,B

說明：（僅 VCESoft 成員可見）

問題3

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 VCN security rules to control access for the NFS clients

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

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

正確答案: D

說明：（僅 VCESoft 成員可見）

問題4

You developed a microservices based application that runs on Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE). You want to provide access to this clusterto other team members.
What should you do to provide access to this cluster using as fewest steps as possible?

A. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Other team members should install oci cli and kubectl locally on their laptop. Use the oci cli to generate the kubeconfig and use kubectl to access the cluster.

B. Create a groupin OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Create a cluster role and cluster role binding to provide access to the cluster for each team member. Other team members should install oci cli and kubectllocally on their laptop. Use the oci cli to generate the kubeconfig and use kubectl to access the cluster.

C. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKEcluster. Create individual users and access token for each team member. Other team members should use OCI Cloud Shell to generate the kubeconfig into their own cloud shell environment and access the cluster using kubectl from cloud shell.

D. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Other team members shoulduse OCI Cloud Shell to generate the kubeconfig into their own cloud shell environment and access the cluster using kubectl from cloud shell.

正確答案: C

問題5

You have setup your environment as shown below with the Mount Target "MT" successfully mounted on both compute instances CLIENT-X and CLIENT-Y.
For security reasons you want to control the access to the FileSystem A in such a way that CLIENT-X has READ/WRITE and CLIENT-Y has READ only permission.

What you should do?

A. Update the OS firewall in CLIENT-X to allow READ/WRITE access.

B. Update the security list TWO to restrict CLIENT-Y access to read-only.

C. Update the mount target export options to restrict CLIENT-Y access to read-only.

D. Update the security list ONE to restrict CLIENT-Y access to read only.

正確答案: D

問題6

Which two options are true for Autonomous Transaction Processing (ATP) database? (Choose two.)

A. You can scale storage up or down in ATP

B. You can scale CPU up or down in ATP

C. You can add new ORACLE_HOME for bringing older versions of on-premises databases to ATP

D. You canadd more Pluggable Database for consolidating multiple databases in ATP

E. You can add/remove Diskgroup in ATP

正確答案: A,B

說明：（僅 VCESoft 成員可見）

問題7

Why are two subnets required to create a public load balancer when additional subnets are often used for back-end servers? (Choose two.)

A. Additional subnets for back-end servers allow for separate route tables for these servers.

B. Additional subnets for back-end servers allow for separate security lists for these servers.

C. Performance is higher when more subnets are used.

D. Routing is simpler when the load balancer is not in the same subnet as the back-endserver.

正確答案: B,C

說明：（僅 VCESoft 成員可見）

問題8

Which two statements are true regarding cloning a block volume?

A. You can change the block volume performance when creating a clone

B. You can change the block volume size when creating a clone

C. You can clone block volumes across regions

D. You can skip block volume encryption when creating a clone

正確答案: A,B

說明：（僅 VCESoft 成員可見）

問題9

Which two are required to create an IPSec VPN connection? (Choose two.)

A. name

B. static route CIDR

C. security list

D. compute instance

正確答案: B,C

問題10

Which of the following statement is true regarding Oracle Cloud Infrastructure Object Storage Pre-Authenticated Requests?

A. Changing the bucket visibility does not change existing pre-authenticated requests

B. It is not possible to create pre-authenticated requests for the buckets, but only for the objects

C. Pre-authenticated requests don't have an expiration

D. It Is not possible to create pre-authenticated requests for "archive" storage tier

正確答案: A

說明：（僅 VCESoft 成員可見）

問題11

Where are DB Systems backups stored by default?

A. ASM disk group

B. object storage on Oracle Cloud Infrastructure

C. block volume

D. locally attached NVMe on virtual machine

正確答案: B

問題12

You have compartments C and D under the root compartment in your Oracle Cloud Infrastructure (OCI) tenancy; compartment C contains asub-compartment also named D.
You are trying to move this sub-compartment D to the parent compartment D like shown in the picture, but the move fails.

What is the reason for this error?

A. You need to move all the compartments in the hierarchy to thenew parent compartment.

B. Both parent and child compartments cannot have the same name.

C. You cannot move a subcompartment to another parent compartment.

D. Sub-compartment D needs to be empty before it can be moved.

正確答案: B

說明：（僅 VCESoft 成員可見）

問題13

Which two options are valid for loading data directly into Autonomous Data Warehouse (ADW)? (Choose two.)

A. SQL *Loader

B. Data Transfer Service

C. Data Pump

D. Data Integrator

正確答案: A,C

說明：（僅 VCESoft 成員可見）

問題14

Which two identityproviders can your administrator federate with Oracle Cloud Infrastructure? (Choose two.)

A. AWS Directory Services

B. Oracle Identity Cloud Services

C. Google Directory Federation Services

D. Microsoft Active Directory

正確答案: B,D

說明：（僅 VCESoft 成員可見）

問題15

You must implement a backup solution for your AutonomousData Warehouse (ADW) that will enable you to restore data as old as one year with a recovery point objective (RPO) of 10 days.
Which database backup strategy would you select?

A. Use the automated backups.

B. Take quarterly manual backups to supplement the automated backups and preserve them for 12 months.

C. Take weekly manual backups to supplement the automated backups and preservethem for 12 months.

D. Take monthly manual backups to supplement the automated backups and preserve them for 12 months.

正確答案: A

說明：（僅 VCESoft 成員可見）

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