1z0-1072-21試験無料問題集（236題）「Oracle Cloud Infrastructure 2021 Architect Associate 認定」

出題：1

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 back end 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 load balancerperformed a health check on the application and found that compute instances were not in a healthy state and terminated the instances.

B. 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 back-end set.

C. The Dynamic Routing Gateway is preventing the client traffic from your data center network from reaching the public IP of the load balancer.

D. The security lists of the subnets on which the two instances are located do not have "allow" rules for port 80 and 443.

正解：D 解答を投票する

出題：2

You deployed an Oracle Cloud Infrastructure (OCI) compute instance (VM.Standard2.16) to run a SQL database. After a few weeks, you need to increase disk performance by using NVMe disks but keeping the same number of CPUs. As a first step, you terminate the instance and preserve the boot volume.
What is the next step?

A. Create a new instance using a VM.DenseIO2.16 shape using the preserved boot volume move the SQL Database data to NVMe disks

B. Create a new instance using a VM.Standard1.16 shape using the preserved boot volume and move the SQL Database data to NVMe disks

C. Create a new instance using a VM.DenseIO2.8 shape using the preserved boot volume and move the SQL Database data to NVMe disks

D. Create a new instance using a VM.DenseIO2.16 shape using the preserved boot volume and move the SQL Database data to block volume

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

You have an application deployed in Oracle Cloud Infrastructure running only in the Phoenix region. You were asked to create a disaster recovery (DR)plan that will protect against the loss of critical data. The DR site must be at least 500 miles from your primary site and data transfer between the two sites must not traverse the public Internet.
Which is the recommended disaster recovery plan?

A. Create a DR environment in Ashburn and provision a FastConnect virtual circuit using DRG between the regions.

B. Create a DR environment in Ashburn. Associate a DRG with the VCN in each region and create a remote peering connection between the two VCNs.

C. Create a DR environment in Ashburn. Associate a dynamic routing gateway (DRG) with the VCN in each region and configure an IPsec VPN connection between the two regions.

D. Create a new virtual cloud network (VCN) in the Phoenix region and create a subnet in one availability domain (AD) that is not currently being used by your production systems. Establish VCN peering between the production and DR sites.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

You have a shared file system between two web servers using File Storage Service (FSS) and you were tasked to create a backup plan for this environment to protect the data placed into the shared file system.
What is the recommended approach to create this backup usingFSS features?

A. Use the rsync tool to send data from the shared volume to a block volume.

B. Implement a backup policy to copy data from the shared volume to object storage.

C. Compress the data that is in the shared volume and copy it into a differentfolder on the boot volume disk.

D. Implement a backup policy to execute a snapshot of the shared volume.

E. Use the rsync tool to send data from the shared volume to a boot volume disk.

正解：D 解答を投票する

出題：5

Which two statements about Oracle CloudInfrastructure File Storage Service are accurate? (Choose two.)

A. Customer can encrypt the communication to a mount target via export options.

B. File systems use Oracle-managed keys by default.

C. Customer can encrypt data in their file system using their own Vault encryption key.

D. Mount targets use Oracle-managed keys by default.

E. Communication with file systems in a mount target is encrypted via HTTPS.

正解：C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

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

A. Customers can consolidate multiple database homes on asingle virtual machine database host.

B. Customers can manage the TDE Wallet after DB Systems is provisioned.

C. Customers have no control over database patching.

D. The database and backups are encrypted by default.

正解：B,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Which two features are offered natively on Oracle Cloud Infrastructure Database Cloud Service (DBCS)?(Choose two.)

A. GoldenGate replication between two regions

B. Data Guard in Maximum Protection mode

C. backup to Object Storage

D. Data Guard in Async mode within a region

正解：C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

You are deploying a highly available web application in OracleCloud Infrastructure and have decided to use a public load balancer. The back-end web servers will be distributed across all three availability domains (ADs).
How many subnets should you create to deliver a secure highly available application?

A. five subnets in total; two subnets each in the first and second AD with a single subnet in the third AD

B. three subnets in total; one subnet in each AD

C. six subnets in total; two subnets in each AD; one for the load balancer and one for the web servers

D. foursubnets in total; one subnet in each AD for the web servers and a single subnet in any one AD for the load balancer

正解：C 解答を投票する

出題：9

What happens after you successfully run the following command on your Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) using the YAML file defined below?
kubectl create -f definition.yml
YAMLfile - definition.yml

A. Two Pods with a container each are created.

B. No Pod gets created.

C. A single Pod with a single container is created.

D. A single Pod with two containers is created.

正解：D 解答を投票する

出題：10

Your organization has deployed a large, complex application across multiple compute instances in Oracle Cloud Infrastructure (OCI). These compute instances also have block volume storage attached to them. You want tocreate a time consistent backup of these block volume storage.
Which implementation strategy should be used?

A. Use scripts available in OCI to backup block volume storage

B. Group volumes in a volume group and create a manual backup of the volume group

C. Create a manual backup of each volume

D. Group volumes in a volume group firstand then use available scripts in OCI

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：11

D18912E1457D5D1DDCBD40AB3BF70D5D
You are a system administrator of your company and you are asked to manage updates and patches across all your compute instances running Oracle Linux in Oracle CloudInfrastructure (OCI). As part of your task, you need to apply all the latest kernel security updates to all instances.
Which OCI service will allow you to complete this task?

A. Streaming

B. Registry

C. OS Management

D. Storage Gateway

E. Resource Manager

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：12

Which two options are available within the service console of Autonomous Transaction Processing?

A. Fine tune a long running query using optimizer hints

B. Configure resource management rules and reset the admin password

C. Perform a manual backup of the ATP database

D. Monitor the health of the database server including CPU, memory and query performance

正解：B,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：13

Which two statements about fault domains are true? (Choose two.)

A. Eachavailability domain contains three fault domains

B. A failed instance in a fault domain is automatically relaunched

C. A fault domain is selected automatically based on usage data

D. A fault domain is a grouping of hardware and infrastructure within an availability domain

正解：A,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

1z0-1072-21試験無料問題集「Oracle Cloud Infrastructure 2021 Architect Associate 認定」