WorksheetsAZ900 final review
Total questions: 58
Worksheet time: 29mins
Which of the terms in the following list can be considered benefits of using cloud services?
Select all that apply.
Elasticity
Unpredictable costs
Agility
Economies of scale
Which of the following terms relates to making a service available with no downtime for an extended period?
Select the correct option.
Performance
Fault tolerance
High availability
Agility
Which of the following requires the most user management of cloud services? Select the correct option
Infrastructure as a service
Platform as a service
Software as a service
All require approximately the same level of user management.
Which cloud model provides the most flexibility?
Select the correct option.
Public
Private
Hybrid
All provide the same level of flexibility
Which of the following sentences best describes platform as a service (PaaS)?
Select the correct option.
Users can create and deploy an application as quickly as possible without having to worry about managing the underlying infrastructure.
Users are responsible for purchasing, installing, configuring, and managing their own operating systems, middleware, and applications.
Users pay for an annual or monthly subscription
Users are only responsible for updating the operating system
Question 4 ( Understand Cloud Concepts )
You have an on-premises network that contains several servers.
You plan to migrate all the servers to Azure.
You need to recommend a solution to ensure that some of the servers are available if a single Azure data center goes offline for an extended period.
What should you include in the recommendation?
A. fault tolerance
B. elasticity
C. scalability
D. low latency
You plan to migrate several servers from an on-premises network to Azure.
What is an advantage of using a public cloud service for the servers over an on-premises network?
The public cloud is owned by the public, NOT a private corporation
The public cloud is a crowd-sourcing solution that provides corporations with the ability to enhance the
cloud
All public cloud resources can be freely accessed by every member of the public
The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in
the cloud
You plan to deploy several Azure virtual machines.
You need to ensure that the services running on the virtual machines are available if a single data center
fails.
Solution: You deploy the virtual machines to two or more regions.
Does this meet the goal?
Yes
No
You have 1,000 virtual machines hosted on the Hyper-V hosts in a data center.
You plan to migrate all the virtual machines to an Azure pay-as-you-go subscription.
You need to identify which expenditure model to use for the planned Azure solution.
Which expenditure model should you identify?
operational
elastic
capital
scalable
You plan to provision Infrastructure as a Service (IaaS) resources in Azure.
Which resource is an example of IaaS?
an Azure web app
an Azure virtual machine
an Azure logic app
an Azure SQL database
A team of developers at your company plans to deploy, and then remove, 50 virtual machines each week. All
the virtual machines are configured by using Azure Resource Manager templates.
You need to recommend which Azure service will minimize the administrative effort required to deploy and
remove the virtual machines.
What should you recommend?
Azure Reserved Virtual Machine (VM) Instances
Azure DevTest Labs
Azure virtual machine scale sets
Microsoft Managed Desktop
Your company plans to migrate all its data and resources to Azure.
The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in
Azure.
You need to deploy an Azure environment that meets the company migration plan.
Solution: You create an Azure virtual machines, Azure SQL databases, and Azure Storage accounts.
Does this meet the goal?
Yes
No
Your company plans to deploy several custom applications to Azure. The applications will provide invoicing
services to the customers of the company. Each application will have several prerequisite applications and
services installed.
You need to recommend a cloud deployment solution for all the applications.
What should you recommend?
Software as a Service (SaaS)
Infrastructure as a Service (laaS)
Platform as a Service (PaaS)
You need to identify the type of failure for which an Azure availability zone can be used to protect access to
Azure services.
What should you identify?
a physical server failure
an Azure region failure
a storage failure
an Azure data center failure
You have a virtual machine named VM1 that runs Windows Server 2016. VM1 is in the East US Azure
region.
Which Azure service should you use from the Azure portal to view service failure notifications that can affect
the availability of VM1?
Azure Service Fabric
Azure Monitor
Azure virtual machines
Azure Advisor
You have an on-premises network that contains 100 servers.
You need to recommend a solution that provides additional resources to your users. The solution must
minimize capital and operational expenditure costs.
What should you include in the recommendation?
a complete migration to the public cloud
an additional data center
a private cloud
a hybrid cloud
What defines the set of controls that are recommended for resources within a specified subscription or resource group?
Symmetric policy
Secure score
Azure Policy
Asymmetric policy
If you want to prevent accidental deletion of an Azure resource, which of the following options should you use?
MFA
Azure Tags
Azure Resource Locks
Azure Policy
Which feature of Azure would you use to help logically organize resources into a taxonomy?
Azure Resource Locks
Azure Advisor
Azure Policy
Azure Tags
What Azure service would you use if you needed to define a repeatable set of Azure resources to deploy that also adheres to an organization’s compliance requirements?
Azure Policy
Azure Blueprints
ARM Templates
Azure Tags
Availability sets are made up of which of the following? Select all that apply.
Update domains
Region pairs
Fault domains
A geography
What Microsoft Azure object contains multiple datacenters that are connected by a low-latency network?
Select the correct option.
A geography
A region
A pair
An availability set
Which of the following statements about virtual machines (VMs) and containers is true? Select all that apply.
All VMs share the same operating system instance.
VMs are isolated from the host hardware, while containers are not.
All containers share the same operating system instance
VMs and containers are isolated from the host hardware.
Which of the following statements about data is true? Select all that apply.
Semi-structured data is also known as non-relational.
Structured data is also known as non-relational.
Structured data is also known as non-relational.
Structured data can be stored in a database table with rows and columns.
Availability Zones allow customers to run mission-critical applications with what benefits? Select all that apply.
High availability
Low-latency replication
Offsite backup
Live migration
How is Software as a Service typically accessed by consumers?
By Creating VM
By uploading Data
By logging to website
By downloading software
What are the different types of Cloud Computing models
Security as a service model(SaaS)
Information as a service model (IaaS)
Development model and service model
Service model and Deployment model
What is Availability ?
percentage of time a service is available for use.
percentage of time a service is recoverable
servers are ON
gives 100% uptime
What is High Availability
Make the services / systems available for most of the time
HA doesn’t give 100% or guaranteed zero downtime
HA considered for individual resource
HA give 100% uptime
What is MTTR?
Average time to recover service from an outage
Average time between the outages
Interval of time in which data could be lost during recover
Time requirement for recovery to be completed in before there is business impact
What is scalability?
Adding a horse power
automating the scaling
The change in the capacity its size or scale.
auto vm provision
What is Fault Tolerance ?
FT ensures availability by keeping copies on a separate host machine.
99% uptime
FT repairs the fault automatecally
generate service ticket to vendor
Your company has several business units.
Each business unit requires 20 different Azure resources for daily operation. All the business units require the same type of Azure resources.
You need to recommend a solution to automate the creation of the Azure resources.
What should you include in the recommendations?
Azure Resource Manager templates
Management groups
Virtual machine scale sets
The Azure API Management service
Which Azure service should you use to collect events from multiple resources into a centralized repository?
Azure Stream Analytics
Azure Analysis Services
Azure Monitor
Azure Event Hubs
Your company has an Azure subscription that contains resources in several regions.
A company policy states that administrators must only be allowed to create additional Azure resources in a region in the country where their office is located.
You need to create the Azure resource that must be used to meet the policy requirement.
What should you create?
a management group
an Azure policy
a reservation
a read-only lock
This question requires that you evaluate the underlined text to determine if it is correct.
All Azure services that are in public preview are provided without any documentation.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the statement is incorrect, select the answer choice that
makes the statement correct.
No change is needed
only configurable from Azure CLI
excluded from the Service Level Agreements
only configurable from the Azure portal
Which statement accurately describes the Modern Lifecycle Policy for Azure services?
Microsoft provides mainstream support for a service for five years.
Microsoft provides a minimum of 12 months’ notice before ending support for a service.
After a service is made generally available, Microsoft provides support for the service for a minimum of four years.
When a service is retired, you can purchase extended support for the service for up to five years.
Match the Azure Cloud Services benefit to the correct description:
A cloud service that remains available after a failure occurs
Disaster recovery
Dynamic scalability
Low latency
Fault tolerance
Match the Azure Cloud Services benefit to the correct description:
A cloud service that remains available after a failure occurs
Disaster recovery
Dynamic scalability
Low latency
Fault tolerance
Match the Azure Cloud Services benefit to the correct description:
A cloud service that can be recovered after a failure occurs
Disaster recovery
Dynamic scalability
Low latency
Fault tolerance
Match the Azure Cloud Services benefit to the correct description:
A cloud service that performs quickly when demand increases
Disaster recovery
Dynamic scalability
Low latency
Fault tolerance
Match the Azure Cloud Services benefit to the correct description:
A cloud service that can be accessed quickly from the internet
Disaster recovery
Dynamic scalability
Low latency
Fault tolerance
This question requires that you evaluate the underlined text to determine if it is correct.
The Azure Standard support plan is the lowest cost option to receive 24x7 access to support engineers by phone.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the statement is incorrect, select the answer choice that
makes the statement correct.
No change is needed
Developer
Basic
Professional Direct
This question requires that you evaluate the underlined text to determine if it is correct.
You can create an Azure support request from support.microsoft.com.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed.” If the statement is incorrect, select the answer choice that
makes the statement correct.
No change is needed.
the Azure portal
the Knowledge Center
the Security & Compliance admin center
Your company plans to request an architectural review of an Azure environment from Microsoft.
The company currently has a Basic support plan.
You need to recommend a new support plan for the company. The solution must minimize costs.
Which support plan should you recommend?
Premier
Developer
Professional Direct
Standard
You plan to store 20 TB of data in Azure. The data will be accessed infrequently and visualized by using Microsoft Power BI.
You need to recommend a storage solution for the data.
Which two solutions should you recommend?
Azure Data Lake
Azure Cosmos DB
Azure SQL Data Warehouse
Azure SQL Database
Azure Database for PostgreSQL
You need to identify the type of failure for which an Azure Availability Zone can be used to protect access to Azure services.
What should you identify?
a physical server failure
an Azure region failure
a storage failure
an Azure data center failure
An Azure administrator plans to run a PowerShell script that creates Azure resources.
You need to recommend which computer configuration to use to run the script.
Solution: Run the script from a computer that runs Linux and has the Azure CLI tools installed.
Does this meet the goal?
YES
NO
Maybe
I do not know
You have an Azure environment that contains 10 virtual networks and 100 virtual machines.
You need to limit the amount of inbound traffic to all the Azure virtual networks.
What should you create?
one application security group (ASG)
10 virtual network gateways
10 Azure ExpressRoute circuits
one Azure firewall
Your company plans to deploy an Artificial Intelligence (AI) solution in Azure.
What should the company use to build, test, and deploy predictive analytics solutions?
Azure Logic Apps
Azure Machine Learning Studio
Azure Batch
Azure Cosmos DB
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 PowerShell. Run the command in Cloud Shell.
Does this meet the goal?
Yes
No
Maybe
I do not know
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?
Yes
No
Maybe
I do not know
You need to ensure that when Azure Active Directory (Azure AD) users connect to Azure AD from the Internet by using an anonymous IP address, the users are
prompted automatically to change their password.
Which Azure service should you use?
Azure AD Connect Health
Azure AD Privileged Identity Management
Azure Advanced Threat Protection (ATP)
Azure AD Identity Protection
Your company plans to deploy several web servers and several database servers to Azure.
You need to recommend an Azure solution to limit the types of connections from the web servers to the database servers.
What should you include in the recommendation?
network security groups (NSGs)
Azure Service Bus
a local network gateway
a route filter
Your network contains an Active Directory forest. The forest contains 5,000 user accounts.
Your company plans to migrate all network resources to Azure and to decommission the on-premises data center.
You need to recommend a solution to minimize the impact on users after the planned migration.
What should you recommend?
Implement Azure Multi-Factor Authentication (MFA)
Sync all the Active Directory user accounts to Azure Active Directory (Azure AD)
Instruct all users to change their password
Create a guest user account in Azure Active Directory (Azure AD) for each user
Which Azure service should you use to store certificates?
Azure Security Center
an Azure Storage account
Azure Key Vault
Azure Information Protection
You have a resource group named RG1.
You plan to create virtual networks and app services in RG1.
You need to prevent the creation of virtual machines only in RG1.
What should you use?
a lock
an Azure role
a tag
an Azure policy
What is the name of this character?
Furke
Forky
Buzz Lightyea
little fork
