AZ-104 Practice test with complete solutions 100% Correct Answers UPDATED 2023
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Course
AZ-104
Institution
AZ-104
1. Your company is planning to use Azure Container Instances to deploy simple cloud
applications. You are tasked with determining if multi-container groups hosting multiple
container instances meet your solution requirements.
You need to identify features and requirements for multi-container gro...
AZ-104 Practice test with complete
solutions 100% Correct Answers 2023
Q1. Your company is planning to use Azure Container Instances to deploy simple cloud
applications. You are tasked with determining if multi-container groups hosting multiple
container instances meet your solution requirements.
You need to identify features and requirements for multi-container groups with each
group hosting an application container, a logging container, and a monitoring container.
For each of the following statements, select Yes if the statement is true. Otherwise,
select No.
Statement:
1- Multi-container groups support Linux containers only.
2- You can deploy a multi-container group from a Resource Manager template or a
YAML file.
3- Container groups can scale up as necessary to create additional container instances
as necessary. - ANSWER Answer: 1-Yes. 2-Yes. 3-No.
Explanation:
1- Yes. Multi-container groups support Linux containers only. This is a current restriction
for multi-container groups. Windows Containers are limited to Azure Container
Instances that support deployment of a single container instance only.
2- Yes. You can deploy a multi-container group from a Resource Manager template or a
YAML file. It is recommended that you use a Resource Manager template when you
need to deploy additional Azure resources when deploying container instances, and this
is the preferred method for deploying multi-container groups.
3- No. Container groups and container instances do not support scaling. If additional
container groups or container instances are needed, they must be explicitly created.
Q2. You create a FileStorage premium storage account and create a premium tier Azure
file share. You plan to mount the file share directly on-premises using the Service
Message Block (SMB) 3.0 protocol. You need to ensure that your network is configured
to support mounting an Azure file share on-premises. You want to minimize the
administrator effort necessary to accomplish this. What should you do?
A-Create an ExpressRoute circuit.
B-Install and configure Azure File Sync.
C-Configure TCP port 445 as open in your on-premises internet firewall.
D-Configure TCP port 443 as open in your on-premises internet firewall. - ANSWER
Answer: C
Explanation:
,You should configure TCP port 445 as open in your on-premises internet firewall. This is
the only requirement for mounting an Azure file share as an on-premises SMB file share
on your on-premises network.
You should not configure TCP port 443 as open in your on-premises internet firewall.
This would be a requirement if you were configuring Azure File Sync and not using
ExpressRoute.
You should not install and configure Azure File Sync. This is not a requirement for
mounting a file share on-premises. You would use Azure File Sync if you wanted to
cache several Azure file shares on-premises or in cloud VMs.
You should not create an ExpressRoute circuit. An ExpressRoute circuit provides a
private connection between your on-premises network and the Microsoft cloud. By using
ExpressRoute you do not need to configure the on-premises firewall, but this solution
requires more administrative effort to implement and maintain.
Q3. You deploy a line of business (LOB) application. All resources that are part of the
LOB application are deployed in a single resource group.
The resources were added in different phases. You need to export the current
configuration of the LOB application resources to an Azure Resource
Manager (ARM) template. You will later use this template for deploying the LOB
application infrastructure in different environments for testing or development purposes.
For each of the following statements, select Yes if the statement is true. Otherwise,
select No.
Statement:
1- You need to export the ARM template from the latest deployment.
2- Each deployment contains only the resources that have been added in that
deployment.
3- The parameters file contains the values used during the deployment.
4- The template contains the needed scripts for deploying the template. - ANSWER
Answer: 1-No. 2-Yes. 3-Yes. 4-No.
Explanation
1- No. You do not need to export the ARM template from the latest deployment. In this
scenario, the LOB application was deployed in several phases. The latest deployment
will export only the latest resources added to the application. If you want to export the
ARM template with all the needed resources for the LOB application, you need to export
the ARM template from the resource group.
2- Yes. Each deployment contains only the resources that have been added in that
deployment. When you export an ARM template from a deployment, the template only
contains the resources created during that deployment.
3- Yes. The parameters file contains the values used during the deployment. The
parameters file is a JSON file that stores all the parameters used in the ARM template.
You can use this file to reuse the template in different deployments, just changing the
values of the parameters file. If you use this file in templates created from resource
groups, you need to make significant edits to the template before you can effectively
use the parameters file.
,4- No. The template does not contain the needed scripts for deploying the template.
When you download an ARM template from a deployment or a resource group, the
downloaded package contains only the ARM template and the parameters file. You can
reference Azure CLI scripts or a PowerShell script in the Azure docs linked in the export
template pane.
Q4. You use taxonomic tags to logically organize resources and to make billing
reporting easier. You use Azure PowerShell to append an additional tag on a storage
account named corpstorage99. The code is as follows:
$r = Get-AzResource --ResourceName "corpstorage99" --ResourceGroupName "prod-
rg"
Set-AzResource --Tag --Resourceld $r.ResourceId --Force
The code returns unexpected results. You need to append the additional tag as quickly
as possible. What should you do?
A-Refactor the code by using the Azure Command-Line Interface (CLI).
B-Deploy the tag by using an Azure Resource Manager template.
C-Edit the script to call the Add() method after getting the resource to append the new
tag.
D-Assign the Enforce tag and its value Azure Policy to the resource group. - ANSWER
Answer: C
Explanation:
You should edit the script to call the Add() method after getting the resource to append
the new tag as shown in the second line of this refactored Azure PowerShell code:
$r = Get-AzResource --ResourceName "corpstorage99" --ResourceGroupName "prod-
rg"
$r.Tags.Add ( " Dept " , "IT")
Set-AzResource --Tag $r.Tags --ResourceId $r.Resourceld --Force
Unless you call the Add() method, the Set-AzResource cmdlet will overwrite any existing
taxonomic tags on the resource. The Add() method preserves existing tags and includes
one or more tags to the resource tag list.
You should not deploy the tag by using an Azure Resource Manager template. Doing so
is unnecessary in this case because the Azure PowerShell is mostly complete as-is.
Furthermore, you must find the solution as quickly as possible.
You should not assign the Enforce tag and its value Azure Policy to the resource group.
Azure Policy is a governance feature that helps businesses enforce compliance in
resource creation. In this case, the solution involves too much administrative overhead
to be a viable option. Moreover, the scenario makes no mention of the need for
governance policy in specific terms.
You should not refactor the code by using the Azure Command-Line Interface (CLI).
Either Azure PowerShell or Azure CLI can be used to institute this solution. It makes no
sense to change the development language given since you have already completed
most of the code in PowerShell.
Q5. You manage an ASP.Net Core application that runs in an Azure App Service named
app1. The app connects to a storage account named storage1 that uses an access key
, stored in an app setting. Both app1 and storage1 are provisioned in a resource group
named rg1. For security reasons, you need to regenerate the storage1 access keys
without interrupting the connection with app1. How should you complete the command?
To answer, select the appropriate options from the drop-down menus.
Key=$(az az storage account keys list -resource-group rg1 -account-name storage1
(1) )
az webapp config appsettings set -resource-group rg1 -name app1 -settings
STORAGE_ACCOUNT_KEY=$key
az storage account keys renew -resource-group rg1 -account-name storage1 -account-
name storage1 (2)
Key=$(az az storage account keys list -resource-group rg1 -account-name storage1
(3) )
az webapp config appsettings set -resource-group rg1 -name app1 -settings
STORAGE_ACCOUNT_KEY=$key
az storage account keys renew --resource-group rg1 -account-name storage1 -account-
name storage1 (4)
Choose the correct options for (1) (2) (3) (4):
A--key primary
B--key secondary
C--query[0].value
D--query[1].value - ANSWER Answer: (1) D (2) A (3) C (4) B
Explanation:
To retrieve the primary key, use -query[0].value. To retrieve the secondary key, use
-query[1].value
To generate key, use -key primary or -key secondary
Q6. You have a virtual machine (VM) named VM1 in the West Europe region. VM1 has
a network interface named NIC1. NIC1 is attached to a VNet named VNet1. VM1 has
one managed disk (OS disk). You need to move VM1 to VNet2. VNet2 is located in the
West Europe region. Which two actions should you perform? Each correct answer
presents part of the solution.
A-Delete VM1.
B-Create VNet peering between VNet1 and VNet2.
C-Create a new VM using the existing disk from VM1.
D-Deallocate VM1. - ANSWER Answer: A, C
Explanation:
You should delete VMI. This is necessary because the VNet of a VM cannot be
changed. When deleting the VM, the associated disk will not be deleted. You should
then create a new VM using the existing disk from VMI. You should use the same
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