Practice Free AZ-900 Exam Online Questions
DRAG DROP
Match the Azure services benefits to the correct descriptions.
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.
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 environment.
You need to create a new Azure virtual machine from an Android laptop.
Solution: You use Bash in Azure Cloud Shell.
Does this meet the goal?
- A . Yes
- B . No
B
Explanation:
Reference:
https://www.thomasmaurer.ch/2019/01/azure-cloud-shell/
https://www.pcmag.com/encyclopedia/term/66542/android-laptop
HOTSPOT
For each of the following statements, select Yes if the statement is true, Otherwise, select No. NOTE: Each correct selection is worth one point.
HOTSPOT
For each of the following statements, select Yes if the statement is true, Otherwise, select No. NOTE: Each correct match is worth one point.
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 IP addresses
✑ 10 network interfaces
You need to reduce the Azure costs for the company.
Solution: You remove the unused network interfaces.
Does this meet the goal?
- A . Yes
- B . No
B
Explanation:
You are not charged for unused network interfaces. Therefore, deleting unused network interfaces will not reduce the Azure costs for the company.
Reference: https://docs.microsoft.com/en-us/azure/advisor/advisor-cost-recommendations#reduce-costs-by-deleting-or-reconfiguring-idle-virtual-network-gateways
HOTSPOT
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.
Explanation:
You need a minimum of two virtual machines with each one located in a different availability zone.
Availability Zones is a high-availability offering that protects your applications and data from datacenter failures. Availability Zones are unique physical locations within an Azure region. Each zone is made up of one or more datacenters equipped with independent power, cooling, and networking. To ensure resiliency, there’s a minimum of three separate zones in all enabled regions. The physical separation of Availability Zones within a region protects applications and data from datacenter failures. Zone-redundant services replicate your applications and data across Availability Zones to protect from single-points-of-failure. With Availability Zones, Azure offers industry best 99.99% VM uptime SLA.
Reference: https://docs.microsoft.com/en-us/azure/availability-zones/az-overview
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE:
Each correct selection is worth one point.
You have an accounting application named App1 that uses a legacy database. You plan to move App1 to the cloud.
Which service model should you use?
- A . software as a service (SaaS)
- B . infrastructure as a service (laaS)
- C . platform as a service (PaaS)
You need to configure an Azure solution that meets the following requirements:
✑ Secures websites from attacks
✑ Generates reports that contain details of attempted attacks
What should you include in the solution?
- A . Azure Firewall
- B . a network security group (NSG)
- C . Azure Information Protection
- D . DDoS protection
D
Explanation:
DDoS is a type of attack that tries to exhaust application resources. The goal is to affect the application’s availability and its ability to handle legitimate requests. DDoS attacks can be targeted at any endpoint that is publicly reachable through the internet.
Azure has two DDoS service offerings that provide protection from network attacks: DDoS Protection Basic and DDoS Protection Standard.
DDoS Basic protection is integrated into the Azure platform by default and at no extra cost.
You have the option of paying for DDoS Standard. It has several advantages over the basic service, including logging, alerting, and telemetry. DDoS Standard can generate reports that contain details of attempted attacks as required in this question.
Reference: https://docs.microsoft.com/en-us/azure/security/fundamentals/ddos-best-practices
HOTSPOT
You plan to create an Azure virtual machine.
You need to identify which storage service must be used to store the data disks of the virtual machine.
What should you identify? To answer, select the appropriate service in the answer area.
Explanation:
Reference: https://docs.microsoft.com/en-us/azure/virtual-machines/windows/managed-disks-overview