OA Exams

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  • December 2, 2024

Question 21

Which type of assignment denies a user permissions to modify resources in a specific resource group?

a) RBAC assignment
b) Azure Policy assignment
c) Azure Blueprint assignment
d) Resource Lock assignment

Correct Answer: c) Azure Blueprint assignment

Explanation: An Azure Blueprint can be used to enforce restrictions on user permissions at the resource group level.

Question 22

Which file format is used to create Azure Policy definitions?

a) JSON
b) XML
c) YAML
d) CSV

Correct Answer: a) JSON

Explanation: Azure Policy definitions are created using the JSON file format.

Question 23

What type of activity can be prevented by applying an Azure resource lock to a resource group?

a) Modifying individual resources
b) Deleting the resource group
c) Creating new resources
d) Updating tags

Correct Answer: b) Deleting the resource group

Explanation: Resource locks can prevent deletion or modification of resources within the resource group.

Question 24

What should be done to prevent accidental removal of a resource group containing 10 resources?

a) Apply a ReadOnly lock to the resource group
b) Apply a CanNotDelete lock to the resource group
c) Remove all resources from the resource group
d) Disable the resource group

Correct Answer: b) Apply a CanNotDelete lock to the resource group

Explanation: A CanNotDelete lock can prevent the resource group from being deleted accidentally.

Question 25

What is the maximum number of tags that can be applied to a resource?

a) 10
b) 50
c) 100
d) 200

Correct Answer: b) 50

Explanation: Each Azure resource can have a maximum of 50 tags assigned to it.

Question 26

What setting should be enabled to ensure that Azure VM backups are performed?

a) Enable soft delete
b) Enable geo-redundant storage
c) Set backup frequency to daily
d) Enable recovery point creation

Correct Answer: b) Enable geo-redundant storage

Explanation: Enabling geo-redundant storage provides additional protection for backups against large-scale disasters.

Question 27

How frequently should virtual machine (VM)-level backups be performed according to Azure Recovery Services vault backup policy?

a) Once a week
b) Once every hour
c) Once per day
d) Twice a day

Correct Answer: c) Once per day

Explanation: Azure Recovery Services vault backup policy typically recommends performing VM backups once a day.

Question 28

What action should be taken to recover a file from an Azure VM using Azure Backup File Recovery?

a) Restore the entire VM
b) Mount a disk
c) Select a recovery point
d) Create a new backup

Correct Answer: c) Select a recovery point

Explanation: The administrator must select a recovery point to recover a specific file from the Azure VM.

Question 29

What must be configured before an on-demand backup can be performed with Microsoft Azure Recovery Services agent?

a) Schedule a backup
b) Configure the backup policy
c) Enable soft delete
d) Configure a recovery point

Correct Answer: b) Configure the backup policy

Explanation: A backup policy must be configured before performing an on-demand backup.

Question 30

Which type of resource is optimized for storing virtual machine disks and queue messages?

a) Azure Blob Storage
b) Azure File Share
c) Azure Storage Account
d) Azure Database

Correct Answer: c) Azure Storage Account

Explanation: Azure Storage Accounts are optimized for various storage needs including virtual machine disks and queue messages.

Question 31

What should be used to grant granular access to individual objects in an Azure storage account?

a) Access keys
b) Shared Access Signature Token (SAS Token)
c) Azure AD permissions
d) Resource locks

Correct Answer: b) Shared Access Signature Token (SAS Token)

Explanation: SAS Tokens are used to provide controlled access to specific storage resources.

Question 32

 Which access method is supported when accessing Azure Files by using shared access signature?

a) REST
b) FTP
c) SSH
d) SFTP

Correct Answer: a) REST

Explanation: Azure Files supports access via the REST API when using shared access signatures.

Question 33

What authorization mechanism grants unlimited access to a storage account?

a) Shared Access Signature Token
b) Access keys
c) Role-Based Access Control
d) User accounts

Correct Answer: b) Access keys

Explanation: Access keys provide full access to the Azure storage account without restrictions.

Question 34

Which tool should be used to upload, download, and copy Azure Storage blobs using a graphical user interface?

a) Azure CLI
b) Azure Storage Explorer
c) Azure PowerShell
d) Azure Portal

Correct Answer: b) Azure Storage Explorer

Explanation: Azure Storage Explorer is a GUI tool for managing Azure Storage blobs.

Question 35

Which Azure Storage service is supported by the Azure Import/Export service for copying data out of a storage account?

a) Azure Files
b) Blob storage
c) Azure Tables
d) Queues

Correct Answer: b) Blob storage

Explanation: The Azure Import/Export service supports blob storage for data transfer.

Question 36

Which tool should an administrator use to create a script for transferring contents between storage accounts?

a) AzCopy
b) Azure CLI
c) Azure Storage Explorer
d) Azure PowerShell

Correct Answer: a) AzCopy

Explanation: AzCopy is designed for transferring large amounts of data between Azure storage accounts.

Question 37

Which Azure Storage Explorer connection method allows users to access all storage accounts in an Azure subscription?

a) Shared Access Signature
b) Azure AD credentials
c) Storage account keys
d) Resource ID

Correct Answer: b) Azure AD credentials

Explanation: Azure AD credentials allow access to all storage accounts under the subscription.

Question 38

Which protocol should be used to map a drive from a Windows computer to an Azure file share?

a) NFS
b) FTP
c) Server Message Block (SMB)
d) SSH

Correct Answer: c) Server Message Block (SMB)

Explanation: SMB is the protocol used for mapping network drives to Azure file shares.

Question 39

Which Azure Storage service should be used for building an enterprise data lake on Azure?

a) Azure Blob Storage
b) Azure Table Storage
c) Azure File Storage
d) Azure Disk Storage

Correct Answer: a) Azure Blob Storage

Explanation: Azure Blob Storage is optimized for large-scale data lake scenarios.

Question 40

Which solution caches Azure Files shares using on-premises Windows Server computers?

a) Azure Backup
b) Azure Blob Storage
c) Azure File Sync
d) Azure Files

Correct Answer: c) Azure File Sync

Explanation: Azure File Sync enables caching of Azure Files on Windows Server.

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