You have an Azure subscription that has a Recovery Services vault named Vault1. The subscription contains the virtual machines shown in the following table.

You plan to schedule backups to occur every night at 23:00.
Which virtual machines can you back up by using Azure Backup?

• A.VM1 only
• B.VM1 and VM3 only
• C.VM1. VM2, VM3andVM4
• D.VM1 and VM2 only

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You have an Azure Active Directory (Azure AD) tenant named contosocloud.onmicrosoft.com.
Your company has a public DNS zone for contoso.com.
You add contoso.com as a custom domain name to Azure AD.
You need to ensure that Azure can verify the domain name.
Which type of DNS record should you create?

• A.NSEC
• B.PTR
• C.DNSKEY
• D.TXT

Correct Answer: D

Explanation
TXT : Correct Choice
You need to go to your hosting domain registrar and add in a TXT record.

NSEC3 : Incorrect Choice
This is Part of DNSSEC. This is used for explicit denial-of-existence of a DNS record. It is used to prove a name does not exist.
RRSIG : Incorrect Choice
This contains a cryptographic signature.
DNSKEY : Incorrect Choice
This will verify that the records are originating from an authorized sender.
nce:
https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/add-custom-domain
https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/add-custom-domain#verify-your-custom-d
https://www.cloudflare.com/dns/dnssec/how-dnssec-works/#:~:text=DNSKEY%20%2D%20Contains%20a%20p

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You have an Azure subscription named Subscription1.
You plan to deploy an Ubuntu Server virtual machine named VM1 to Subscription1.
You need to perform a custom deployment of the virtual machine. A specific trusted root certification authority (CA) must be added during the deployment.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation

Box 1: Cloud-init.txt
Cloud-init.txt is used to customize a Linux VM on first boot up. It can be used to install packages and write files, or to configure users and security. No additional steps or agents are required to apply your configuration.
Box 2: The az vm create command
Once Cloud-init.txt has been created, you can deploy the VM with az vm create cmdlet, sing the --customdata parameter to provide the full path to the cloud-init.txt file.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/linux/tutorial-automate-vm-deployment

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You have an Azure subscription named Subscription1 that contains the resources shown in the following table.

You create virtual machines in Subscription1 as shown in the following table.

You plan to use Vault1 for the backup of as many virtual machines as possible.
Which virtual machines can be backed up to Vault1?

• A.VM1 only
• B.VM3 and VMC only
• C.VM1, VM2, VM3, VMA, VMB, and VMC
• D.VM1, VM3, VMA, and VMC only
• E.VM1 and VM3 only

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You have an Azure subscription that contains the following users in an Azure Active Directory tenant named contoso.onmicrosoft.com:

User1 creates a new Azure Active Directory tenant named external.contoso.onmicrosoft.com.
You need to create new user accounts in external.contoso.com.onmicrosoft.com.
Solution: You instruct User2 to create the user accounts.

• A.Yes
• B.No

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