Microsoft AZ 900 Q & A

1) One of the benefits of using cloud computing over hosting applications yourself on servers you own is?
the tax and cash flow benefits of using Operational Expenditure (OpEx) instead of Capital Expenditure (CapEx).
the tax and cash flow benefits of using Capital Expenditure (CapEx) instead of Operational Expenditure (OpEx).

Ans:-the tax and cash flow benefits of using Operational Expenditure (OpEx) instead of Capital Expenditure (CapEx).

2) You need to get an indicative pricing on how much it would cost to host 2 Azure windows virtual machines in the East US region. Which of the following could be used to give you a figure on the possible costs you would incur for hosting these resources in Azure?
Azure Cost Management
Pricing Calculator
TCO Calculator

Ans:-Pricing Calculator

03) You have just created a free account in Azure and received 200 USD free credit. For how long is the free credit valid
10 days
30 days
1 Year
It’s always valid

Ans:-30 days

04) What is the principle of Economies of Scale?
Items are cheaper to buy when the economy is doing well.
The more of something you buy, the cheaper it is own and operate per unit.

Ans:-The more of something you buy, the cheaper it is own and operate per unit.

05) What is the container which is used in Azure to host resources
Containers
Resource Groups
Subnet
Virtual Network

Ans:-Resource Groups

06) How many minutes per month of downtime is 99.99% availability?
44 minutes
4 minutes
2 minutes
1 minute

Ans:-4 minutes

07) What do you need to be able to create an Azure Free account
A phone number and that’s it.
A gmail ID , that’s it.
A phone number, a credit or debit card, and a Microsoft Account username

Ans:-A phone number, a credit or debit card, and a Microsoft Account username

08) When using the term “public cloud”, what is it that makes it public versus private?
Public cloud servers are owned and operated by the government
Anyone with a credit card can sign up for public cloud computing. There is generally no restriction on who can be a customer.

Ans:-Anyone with a credit card can sign up for public cloud computing. There is generally no restriction on who can be a customer.

09) You have deployed one virtual machine in the East US region in Azure and another in the West US region. Would you incur the same costs for both the compute consumption for both virtual machines if they were running for a week’s time?
Yes
No

Ans:No

10) Which cloud computing model does a virtual machine fall into?
Infrastructure as a service
Platform as a service
Software as a service

Ans:-Infrastructure as a service

11) You work for a company that has an Azure subscription. They want to deploy an application on a set of Azure virtual machines. They want to ensure an SLA of 99.99% for the application running on the virtual machines. Which of the following would help achieve this requirement?
Using availability sets
Using availability zones
Using multiple regions

Ans:-Using availability zones

12) Which is the set of tools that organizations can use to monitor, allocate, and optimize Azure costs.
The Azure Pricing Calculator
The TCO Calculator
Azure Cost Management

Ans:-Azure Cost Management

13) Which of the following would you use to check for custom solutions that could be deployed to your Azure subscription?
Azure Blueprints
Azure Policies
Azure Marketplace

Ans:-Azure Marketplace

14) Which parameter can be used by Organizations to manage governance across multiple Azure subscriptions?
Azure Initiatives
Resource Groups
Management Groups

Ans:-Management Groups

15) Which of the following is a mandatory dependent resource that needs to be in place to create a virtual machine in Azure?
An Azure SQL Database
An Azure virtual network
An Availability set
An Availability zone

Ans:-An Azure virtual network

16) Which one is used by organizations to define performance targets (i.e. uptime) for Azure products and services.
Support Plans
Service Level Agreements
Usage Meters

Ans:-Service Level Agreements

17) You have created a windows virtual machine in Azure. Which of the following would you need to take from the details of the virtual machine to connect to it from a workstation located on the Internet?
Private IP address
Public IP address
Network Security Group ID
Virtual Machine name

Ans:-Public IP address

18) Which parameter is a logical collection of Azure services that links to an Azure account?
Resource Group
Management Group
Azure Subscription

Ans:-Azure Subscription

19) Which of the following is used in a virtual network to separate or segment it into one or more sub-networks?
IP address range
Regions
Subnets
Subscription

Ans:-Subnets

20) Which role support plan does not offer 24×7 access to Support Engineers by email and phone?
Standard
Developer
Professional Direct

Ans:-Developer

21) You have 2 windows virtual machines defined as part of your Azure subscription. Which of the following is used to restrict network traffic into the virtual machines?
Tags
Virtual machine security groups
Network security groups

Ans:-Network security groups

22) If an organization __________________, it can take advantage of discounted pricing through Azure Reservations offers.
defines spending limits
provisions at least 25 resources
pays for resources in advance

Ans:-pays for resources in advance

23) You need to create a No-SQL based data store in Azure. An application would connect to this data store. Which of the following service would you consider using in Azure to host this data store?
Azure File shares
Azure Queue Storage
Azure CosmosDB
Azure SQL database

Ans:-Azure CosmosDB

24) Which of the following give all Azure customers a chance to test beta and other pre-release features?
General Availability
Private Preview
Public Preview

Ans:-Public Preview

25) Your company wants to develop an application and deploy it to the Azure platform. They want to have a messaging service in place that could be used by the application. Which of the following service would provide support for exchange of messages for the application?
Azure Blob storage
Azure Queue storage
Azure Table storage
Azure File storage

Ans:-Azure Queue storage

26) Whenever a product is released in market then it is considered in particular preview. Similarly When a product or feature is released to all Azure customers then in which state is it considered?
Public Preview
General Preview
General Availability

Ans:-General Availability

27) You need to create a data store in Azure. A set of virtual machines would need to connect to the data store using the SMB protocol. Which of the following could be used to host the data store?
Azure Blob storage
Azure Queue storage
Azure Table storage
Azure File storage

Ans:-Azure File storage

28) Which term refers to a level of operational performance, usually described as uptime, that is higher than normal period?
High Availability
Scalability
Elasticity

Ans:-High Availability

29) A company wants to host an application on a set of virtual machines in Azure. They want to ensure that the application is available even in the event of a region failure. Which of the following design pattern needs to be adopted when planning the application environment architecture?
Scalability
Elasticity
Disaster Recovery

Ans:-Disaster Recovery

30) An Azure Load Balancer can provide high availability for your services.
True
False

Ans:-True