Full AZ-900 Practice Test and 286 unique questions with explanations waiting just for you!
Microsoft Azure Dumps AZ-900 Exam for Full Questions - Exam Study Guide
NEW QUESTION 13
You plan to deploy several Azure virtual machines.
You need to control the ports that devices on the internet can use to access the virtual machines.
What should you use?
- A. a network security group (NSG)
- B. an Azure key vault
- C. an Azure Active Directory group
- D. an Azure Active Directory (AzureAD) role
Answer: A
Explanation:
https://docs.microsoft.com/en-us/azure/virtual-network/security-overview
NEW QUESTION 14
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
Your company has an Azure subscription that contains the following unused resources:
* 20 user accounts in Azure Active Directory (Azure AD)
* Five groups in Azure AD
* 10 public [P addresses
* 10 network interfaces
You need to reduce the Azure costs for the company.
Solution: You remove the unused groups.
Does this meet the goal?
- A. No
- B. Yes
Answer: A
Explanation:
Explanation
You are not charged for Azure Active Directory Groups. Therefore, deleting unused groups will not reduce your Azure costs.
References:
https://docs.microsoft.com/en-us/azure/advisor/advisor-cost-recommendations#reduce-costs-by-deleting-or-reco
NEW QUESTION 15
Match the Azure service to the correct definition.
Instructions: To answer, drag the appropriate Azure service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Section: Understand Core Azure Services
Answer:
Explanation:
NEW QUESTION 16
Your company has an on-premises network that contains multiple servers.
The company plans to reduce the following administrative responsibilities of network administrators:
* Backing up application data
* Replacing failed server hardware
* Managing physical server security
* Updating server operating systems
* Managing permissions to shared documents
The company plans to migrate several servers to Azure virtual machines.
You need to identify which administrative responsibilities will be reduced after the planned migration.
Which two responsibilities should you identify? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
- A. Backing up application data
- B. Updating server operating systems
- C. Managing physical server security
- D. Replacing failed server hardware
- E. Managing permissions to shared documents
Answer: C,D
NEW QUESTION 17
You plan to implement several security services for an Azure environment. You need to identify which Azure services must be used to meet the following security requirements:
* Monitor threats by using sensors
* Enforce azure Multi-Factor Authentication (MFA) based on a condition
Which Azure service should you identify for each requirement? To answer, select the appropriate option in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 18
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure subscription named Subscription1. You sign in to the Azure portal and create a resource group named RG1.
From Azure documentation, you have the following command that creates a virtual machine named VM1.
az vm create --resource-group RG1 --name VM1 --image UbuntuLTS --generate-ssh- keys You need to create VM1 in Subscription1 by using the command.
Solution: From the Azure portal, launch Azure Cloud Shell and select Bash. Run the command in Cloud Shell.
Does this meet the goal?
- A. No
- B. Yes
Answer: B
Explanation:
Section: Describe core solutions and management tools on Azure
Explanation:
The command can be run in the Azure Cloud Shell.
The Azure Cloud Shell is a free interactive shell. It has common Azure tools preinstalled and configured to use with your account.
To open the Cloud Shell, just select Try it from the upper right corner of a code block. You can also launch Cloud Shell in a separate browser tab by going to https://shell.azure.com/bash.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/linux/quick-create-cli
NEW QUESTION 19
Your company plans to migrate all on-premises data to Azure.
You need to identify whether Azure complies with the company's regional requirements.
What should you use?
- A. the Trust Center
- B. Azure Marketplace
- C. the MyApps portal
- D. the Knowledge Center
Answer: A
Explanation:
Section: Describe identity, governance, privacy, and compliance features Explanation:
Azure has more than 90 compliance certifications, including over 50 specific to global regions and countries, such as the US, the European Union, Germany, Japan, the United Kingdom, India and China.
You can view a list of compliance certifications in the Trust Center to determine whether Azure meets your regional requirements.
Reference:
https://azure.microsoft.com/en-gb/overview/trusted-cloud/compliance/
https://docs.microsoft.com/en-us/microsoft-365/compliance/get-started-with-service-trust-portal
NEW QUESTION 20
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 21
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
Your Azure environment contains multiple Azure virtual machines.
You need to ensure that a virtual machine named VM1 is accessible from the Internet over HTTP.
Solution: You modify a network security group (NSG).
Does this meet the goal?
- A. No
- B. Yes
Answer: B
Explanation:
Section: Understand Security, Privacy, Compliance and Trust
Explanation:
A network security group works like a firewall. You can attach a network security group to a virtual network and/or individual subnets within the virtual network. You can also attach a network security group to a network interface assigned to a virtual machine. You can use multiple network security groups within a virtual network to restrict traffic between resources such as virtual machines and subnets.
You can filter network traffic to and from Azure resources in an Azure virtual network with a network security group. A network security group contains security rules that allow or deny inbound network traffic to, or outbound network traffic from, several types of Azure resources.
In this question, we need to add a rule to the network security group to allow the connection to the virtual machine on port 80 (HTTP).
References:
https://docs.microsoft.com/en-us/azure/virtual-network/security-overview
NEW QUESTION 22
Which service provides network traffic filtering across multiple Azure subscriptions and virtual networks?
- A. a network security group (NSG)
- B. Azure DDoS protection
- C. Azure Firewall
- D. an application security group
Answer: C
Explanation:
Explanation
You can restrict traffic to multiple virtual networks in multiple subscriptions with a single Azure firewall.
Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources. It's a fully stateful firewall as a service with built-in high availability and unrestricted cloud scalability.
You can centrally create, enforce, and log application and network connectivity policies across subscriptions and virtual networks. Azure Firewall uses a static public IP address for your virtual network resources allowing outside firewalls to identify traffic originating from your virtual network.
https://docs.microsoft.com/en-us/azure/firewall/overview
NEW QUESTION 23
You have an Azure subscription and 100 Windows 10 devices.
You need to ensure that only users whose devices have the latest security patches installed can access Azure Active Directory (Azure AD)-integrated applications.
What should you implement?
- A. Azure Firewall
- B. Azure Bastion
- C. Azure Policy
- D. a conditional access policy
Answer: D
Explanation:
Section: Describe identity, governance, privacy, and compliance features Explanation/Reference:
https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/concept-conditional-access-policies
NEW QUESTION 24
Match the Azure Cloud Services benefit to the correct description.
Instructions: To answer, drag the appropriate benefit from the column on the left to its description on the right.
Each benefit may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION 25
A support engineer plans to perform several Azure management tasks by using the Azure CLI.
You install the CLI on a computer.
You need to tell the support engineer which tools to use to run the CLI.
Which two tools should you instruct the support engineer to use? Each correct answer presents a
complete solution.
NOTE: Each correct selection is worth one point.
- A. Windows PowerShell
- B. Command Prompt
- C. Network and Sharing Center
- D. Windows Defender Firewall
- E. Azure Resource Explorer
Answer: A,B
NEW QUESTION 26
How should you calculate the monthly uptime percentage? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
"Maximum Available Minutes" is the total accumulated minutes during a billing month .
"Downtime" is the total accumulated minutes that are part of Maximum Available Minutes where a system is unavailable.
"Monthly Uptime Percentage" for a service is calculated as Maximum Available Minutes less Downtime divided by Maximum Available Minutes x 100.
Monthly Uptime Percentage is represented by the following formula:
Monthly Uptime % = (Maximum Available Minutes-Downtime) / Maximum Available Minutes x 100.
References:
https://azure.microsoft.com/en-au/support/legal/sla/cloud-services/v1_0/
NEW QUESTION 27
Which cloud deployment is used for Azure virtual machines and Azure SQL database? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 28
You need to request that Microsoft increase a subscription quota limit for your company.
Which blade should you use from the Azure portal? To answer, select the appropriate blade in the answer area.
Answer:
Explanation:
Explanation
Request a standard quota increase from Help + support
References:
https://docs.microsoft.com/en-us/azure/azure-portal/supportability/per-vm-quota-requests
NEW QUESTION 29
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
Box 1: Yes
You can use the same account to manage multiple subscriptions. You can create an additional subscription for your account in the Azure portal. You may want an additional subscription to avoid hitting subscription limits, to create separate environments for security, or to isolate data for compliance reasons.
Box 2: No
You cannot merge two subscriptions into a single subscription. However, you can move some Azure resources from one subscription to another. You can also transfer ownership of a subscription and change the billing type for a subscription.
Box 3: Yes
A company can have multiple subscriptions and store resources in the different subscriptions. However, a resource instance can exist in only one subscription.
References:
https://docs.microsoft.com/en-us/azure/cost-management-billing/manage/create-subscription
NEW QUESTION 30
How should you calculate the monthly uptime percentage? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
"Maximum Available Minutes" is the total accumulated minutes during a billing month .
"Downtime" is the total accumulated minutes that are part of Maximum Available Minutes where a system is unavailable.
"Monthly Uptime Percentage" for a service is calculated as Maximum Available Minutes less Downtime divided by Maximum Available Minutes x 100.
Monthly Uptime Percentage is represented by the following formula:
Monthly Uptime % = (Maximum Available Minutes-Downtime) / Maximum Available Minutes x 100.
References:
https://azure.microsoft.com/en-au/support/legal/sla/cloud-services/v1_0/
NEW QUESTION 31
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
Section: Understand Azure Pricing and Support
NEW QUESTION 32
Match the Azure service to the correct description.
Instructions: To answer, drag the appropriate Azure service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all NOTE: Each correct match is worth one point.
Answer:
Explanation:
Explanation
Azure Synapse Analytics
NEW QUESTION 33
You plan to deploy a critical line-of-business application to Azure.
The application will run on an Azure virtual machine.
You need to recommend a deployment solution for the application. The solution must provide a guaranteed availability of 99.99 percent.
What is the minimum number of virtual machines and the minimum number of availability zones you should recommend for the deployment? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
References:
https://docs.microsoft.com/en-us/azure/availability-zones/az-overview
Section: Understand Core Azure Services
References:
https://docs.microsoft.com/en-us/azure/availability-zones/az-overview
NEW QUESTION 34
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