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AZ-900

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Quiz sobre AZ-900, criado por Marc Hall em 02-05-2019.
Marc Hall
Quiz por Marc Hall, atualizado more than 1 year ago
Marc Hall
Criado por Marc Hall aproximadamente 5 anos atrás
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Resumo de Recurso

Questão 1

Questão
Which term from the list below would be viewed as benefits of using cloud services?
Responda
  • Unpredictable costs
  • Elasticity
  • Local reach only

Questão 2

Questão
Suppose you have two types of applications: legacy application that requires specialized mainframe hardware and newer application that can run on commodity hardware. Which cloud deployment would be best for you?
Responda
  • Public Cloud
  • Private Cloud
  • Hybrid Cloud

Questão 3

Questão
You're developing an application and want to focus on building, testing, and deploying. You don't want to worry about managing the underlying hardware or software. Which cloud service type is best for you?
Responda
  • IaaS
  • PaaS
  • SaaS

Questão 4

Questão
What is Azure?
Responda
  • Microsoft's cloud computing platform, which provides compute power, storage, and services over the internet using a pay-as-you-go pricing model
  • A single datacenter located in Redmond, Washington
  • A hosting environment specifically for VMs

Questão 5

Questão
Which of the following is an example of an Azure computer service?
Responda
  • Azure VM
  • Azure Load Balancer
  • Azure Table Storage
  • Azure Cache for Redis

Questão 6

Questão
When should you scale out your deployment?
Responda
  • When your application or service requires a more powerful CPU or more memory to run faster
  • When you need additional VMs to speed up your application
  • When you're using excess capacity that you don’t need

Questão 7

Questão
You can select the specific datacenter you want to deploy your app into.
Responda
  • True
  • False

Questão 8

Questão
Every region has an availability zone.
Responda
  • True
  • False

Questão 9

Questão
Application availability refers to what
Responda
  • The service level agreement of the associated resource
  • Whether the application supports an availability zone
  • The overall time that a system is functional and working

Questão 10

Questão
Which of the following defines an Azure subscription correctly?
Responda
  • Using Azure does not require a subscription
  • All Azure subscriptions are always free 
  • An Azure subscription is a logical unit of Azure services that is linked to an Azure account 
  • An account cannot have more than one subscription 

Questão 11

Questão
Azure has free services you can use once you have an Azure subscription. 
Responda
  • True
  • False

Questão 12

Questão
Bill in Azure is _________ . 
Responda
  • Annually for each Azure account based on usage 
  • Monthly for each Azure subscription based on usage 
  • Monthly for each Azure account based on usage 
  • Daily for each Azure subscription based on usage 

Questão 13

Questão
An Azure dashboard is stored as which type of file?
Responda
  • XML
  • JSON
  • PNG

Questão 14

Questão
Azure Advisor provides advice on:
Responda
  • Creating an Azure account
  • Best practices and Security for your services
  • Using the Azure portal effectively

Questão 15

Questão
Azure Cloud Shell is an interactive, browser-accessible shell for managing Azure resources
Responda
  • True
  • False

Questão 16

Questão
Suppose you have an existing application running locally on your own server. You need additional capacity but prefer to move to Azure instead of buying upgraded on-premises hardware. Which compute option would likely give you the quickest route to getting your application running in Azure?
Responda
  • Serverless computing
  • Containers
  • Virtual machines

Questão 17

Questão
Imagine that you work on a photo-sharing application that runs on millions of mobile devices. Demand is unpredictable because you see a spike in usage whenever a locally or nationally significant event occurs. Which Azure compute resource is the best match for this workload?
Responda
  • Serverless computing
  • Containers
  • Virtual machines

Questão 18

Questão
The compute options give you different levels of control over the configuration of the environment in which your application runs. Which of the following lists the compute options in order from "most control" to "least control"?
Responda
  • Serverless computing, containers, virtual machines
  • Containers, serverless computing, virtual machines
  • Virtual machines, containers, serverless computing

Questão 19

Questão
Suppose you work at a startup with limited funding. Why might you prefer Azure data storage over an on-premises solution?
Responda
  • To ensure you run on a specific brand of hardware which will let you form a marketing partnership with that hardware vendor.
  • The Azure pay-as-you-go billing model lets you avoid buying expensive hardware.
  • To get exact control over the location of your data store.

Questão 20

Questão
Which of the following situations would yield the most benefits from relocating an on-premises data store to Azure?
Responda
  • Unpredictable storage demand that increases and decreases multiple times throughout the year.
  • Long-term, steady growth in storage demand.
  • Consistent, unchanging storage demand.

Questão 21

Questão
What is an Azure region?
Responda
  • One or more Azure data centers within a specific geographical location
  • A way of breaking networks into smaller networks
  • Firewall rules which define the flow of traffic in and out of Azure

Questão 22

Questão
Which of the following is true about virtual networks?
Responda
  • You configure virtual networks through software
  • A virtual network accepts network traffic on all ports. You configure the firewall through virtual machines
  • Virtual networks are always reachable from the internet

Questão 23

Questão
Which is true about Azure Load Balancer?
Responda
  • You must use Azure Load Balancer if you want to distribute traffic among your virtual machines running in Azure
  • Azure Load Balancer works with internet-facing traffic only
  • Azure Load Balancer distributes traffic among similar systems, making your services more highly available

Questão 24

Questão
What is network latency?
Responda
  • The amount of data that can fit on the connection
  • The distance data must travel to reach its destination
  • The time it takes for data to travel over the network

Questão 25

Questão
How does Azure Traffic Manager reduce latency?
Responda
  • It chooses only the fastest networks between endpoints
  • It chooses the endpoint that's closest to the user's DNS server
  • It caches content, similar to how content delivery networks work

Questão 26

Questão
Cloud security is a shared responsibility between you and your cloud provider. Which category of cloud services requires the greatest security effort on your part?
Responda
  • Infrastructure as a service (IaaS)
  • Platform as a service (PaaS)
  • Software as a service (SaaS)

Questão 27

Questão
Which of these helps you most easily disable an account when an employee leaves your company?
Responda
  • Enforce multi-factor authentication (MFA)
  • Monitor sign-on attempts
  • Use single sign-on (SSO)

Questão 28

Questão
Which of these is the strongest way to protect sensitive customer data?
Responda
  • Encrypt data as it sits in your database
  • Encrypt data as it travels over the network
  • Encrypt data both as it sits in your database and as it travels over the network

Questão 29

Questão
There has been an attack on your public-facing website, and the application's resources have been overwhelmed and exhausted, and are now unavailable to users. What service should you use to prevent this type of attack?
Responda
  • DDoS protection
  • Azure Firewall
  • Network security group
  • Application gateway

Questão 30

Questão
You want to store certificates in Azure to centrally manage them for your services. Which Azure services should you use?
Responda
  • MSIP
  • Azure AD
  • Azure Key Vault
  • Azure ATP

Questão 31

Questão
You can download published audit reports and other compliance-related information related to Microsoft’s cloud service from the Service Trust Portal.
Responda
  • True
  • False

Questão 32

Questão
Which Azure service allows you to configure fine-grained access management for Azure resources, enabling you to grant users only the rights they need to perform their jobs?
Responda
  • Locks
  • Policy
  • Initiatives
  • Role-based Access Control

Questão 33

Questão
Which Azure service allows you to create, assign, and, manage policies to enforce different rules and effects over your resources and stay compliant with your corporate standards and service-level agreements (SLAs)?
Responda
  • Azure Policy
  • Azure Blueprints
  • Azure Security Center
  • Role-based Access Control

Questão 34

Questão
Which of the following services provides up-to-date status information about the health of Azure services?
Responda
  • Compliance Manager
  • Azure Monitor
  • Service Trust portal
  • Azure Service Health

Questão 35

Questão
Where can you obtain details about the personal data Microsoft processes, how Microsoft processes it, and for what purposes?
Responda
  • Microsoft Privacy Statement
  • Compliance Manager
  • Azure Service Health
  • Trust Center

Questão 36

Questão
Tags can be applied to any type of resource in Azure
Responda
  • True
  • False

Questão 37

Questão
Tags applied at a resource group level are propagated to resources within the resource group
Responda
  • True
  • False

Questão 38

Questão
Which of the following is not a feature of resource groups?
Responda
  • Resources can be in only one resource group
  • Resources can be moved from one resource group to another
  • Resource groups can be nested
  • Role-based access control can be applied to the resource group

Questão 39

Questão
Which of the following might be a good usage of tags?
Responda
  • Using tags to associate a cost center with resources for internal chargeback
  • Using tags in conjunction with Azure Automation to schedule maintenance windows
  • Using tags to store environment and department association
  • All of the above are good ways to use tags

Questão 40

Questão
Which of the following would be the most efficient way to ensure a naming convention was followed across your subscription?
Responda
  • Send out an email with the details of your naming conventions and hope it is followed
  • Create a policy with your naming requirements and assign it to the scope of your subscription
  • Give all other users except for yourself read-only access to the subscription. Have all requests to create resources sent to you so you can review the names being assigned to resources, and then create them

Questão 41

Questão
Which of the following would be good to put a resource lock on?
Responda
  • An ExpressRoute circuit with connectivity back to your on-premises network
  • A non-production virtual machine used to test occasional application builds
  • A storage account used to temporarily store images processed in a development environment

Questão 42

Questão
Which tab of the Azure pricing calculator will you use to put together your estimate?
Responda
  • Estimate
  • Products

Questão 43

Questão
You can share your estimate through an Excel spreadsheet or through a URL.
Responda
  • True
  • False

Questão 44

Questão
Azure Cost Management allow you to __________ .
Responda
  • See historical breakdowns of what services you are spending your money on
  • See estimates of what your services might cost if you make a change

Questão 45

Questão
Which one of these is not a cost-saving solution?
Responda
  • Deallocate VMs during off hours
  • Use Azure Reserved VM instances
  • Load balance your VMs for incoming messages
  • Right-size underutilized VMs

Questão 46

Questão
PaaS is generally less expensive than Iaas
Responda
  • True
  • False

Questão 47

Questão
If you already have Windows Server licenses, you have to pay for them again on Azure
Responda
  • True
  • False

Questão 48

Questão
Azure has money-saving options for test and development servers
Responda
  • True
  • False

Questão 49

Questão
Which of the following are used to determine Azure costs for each billing period?
Responda
  • The Azure website
  • Number of created VMs
  • The Azure pricing calculator
  • Usage meters

Questão 50

Questão
Which of the following is a factor affecting costs?
Responda
  • Global infrastructure
  • Location
  • Availability zone

Questão 51

Questão
Complete the following sentence. As an Azure customer, Azure Reservations offer discounted prices if you ___________.
Responda
  • Pay in advance
  • Provision many resources
  • Have a free account
  • Set spending limits

Questão 52

Questão
An organization that hosts its infrastructure in A PRIVATE CLOUD can decommission its data center.
Responda
  • No change is needed
  • In a hybrid cloud
  • In the public cloud
  • On a Hyper-V host

Questão 53

Questão
When planning to migrate a public website to Azure, you must plan to PAY MONTHLY USAGE COSTS.
Responda
  • No change is needed
  • Deploy a VPN
  • Pay to transfer all the website data to Azure
  • Reduce the number of connections to the website

Questão 54

Questão
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?
Responda
  • Yes
  • No

Questão 55

Questão
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 Chrome OS and use Azure Cloud Shell. Does this meet the goal?
Responda
  • Yes
  • No

Questão 56

Questão
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 macOS and has PowerShell Core 6.0 installed Does this meet the goal?
Responda
  • Yes
  • No

Questão 57

Questão
You have an Azure environment that contains 10 Vnets and 100 VMs. You need to limit the amount of inbound traffic to all the Azure Vnets. What should you create?
Responda
  • One network security group (NSG)
  • 10 virtual network gateways
  • 10 Azure ExpressRoute circuits
  • One Azure Firewall

Questão 58

Questão
You plan to map a network drive from several computers that run Windows 10 to Azure storage. You need to create a storage solution in Azure for the planned mapped drive. What should you create?
Responda
  • An Azure SQL database
  • A virtual machine data disk
  • A Files service in a storage account
  • A blobs service in a storage account

Questão 59

Questão
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?
Responda
  • Azure Logic Apps
  • Azure Machine Learning Studio
  • Azure Batch
  • Azure Cosmos DB

Questão 60

Questão
AZURE POLICIES provide a common platform for deploying objects to a cloud infrastructure and for implementing consistency across the Azure environment
Responda
  • No change is needed
  • Resource groups provide
  • Azure Resource Manager provides
  • Management groups provide

Questão 61

Questão
Your company has several business units. Each business 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 include in the recommendations?
Responda
  • Azure Resource Manager templates
  • VM scale sets
  • The Azure API Management service
  • Management group

Questão 62

Questão
Which Azure service should you use to correlate events from multiple resources into a centralized repository?
Responda
  • Azure Event Hubs
  • Azure Analysis Service
  • Azure Monitor
  • Azure Log Analytics

Questão 63

Questão
Your Azure environment contains multiple Azure VMs. You need to ensure that a VM named VM1 is accessible from the Internet over HTTP. Solution: You modify an Azure Firewall Does this meet the goal?
Responda
  • Yes
  • No

Questão 64

Questão
Your Azure environment contains multiple Azure VMs. You need to ensure that a VM named VM1 is accessible from the Internet over HTTP. Solution: You modify an Azure Traffic Manager profile Does this meet the goal?
Responda
  • Yes
  • No

Questão 65

Questão
You need to ensure that when Azure Active Directory 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?
Responda
  • Azure AD Connect Health
  • Azure Ad Privileged Identity Management
  • Azure Advanced Threat Protection (ATP)
  • Azure AD Identity Protection

Questão 66

Questão
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 server. What should you include in the recommendation?
Responda
  • Network security groups (NSGs)
  • Azure Service Bus
  • A local network gateway
  • A route filter

Questão 67

Questão
RESOURCE GROUPS provide organizations with the ability to manage the compliance of Azure resources across multiple subscriptions
Responda
  • No change is needed
  • Management groups
  • Azure policies
  • Azure app service plans

Questão 68

Questão
Your network contains an Active Directory forest. The forest contains 5000 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 of users after the planned migration. What should you recommend?
Responda
  • Implement Azure MFA
  • Sync all the Active Directory users 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

Questão 69

Questão
Your company plans to purchase Azure. The company's support policy states that the Azure environment must provide an option to access support engineers by phone or email. You need to recommend which support plan meets the support policy requirement. Solution: Recommend a Standard support plan Does this meet the goal?
Responda
  • Yes
  • No

Questão 70

Questão
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?
Responda
  • Premier
  • Developer
  • Professional Direct
  • Standard

Questão 71

Questão
Which of the following describes a benefit of cloud services?
Responda
  • Economies of scale
  • Fixed workloads
  • Unpredictable costs

Questão 72

Questão
Which of the following refers to spending money upfront and then deducting that expense over time?
Responda
  • Capital expenditure
  • Operational expenditures
  • Supply and demand

Questão 73

Questão
Which of the following refers to making a service available with no downtime for an extended period of time?
Responda
  • Agility
  • Fault Tolerance
  • High Availability
  • Performance

Questão 74

Questão
Microsoft Office 365 is an example of?
Responda
  • Infrastructure as a Service
  • Platform as a Service
  • Software as a Service

Questão 75

Questão
Which cloud model provides the greatest degree of ownership and control?
Responda
  • Hybrid
  • Private
  • Public

Questão 76

Questão
Which cloud model provides the greatest degree of flexibility?
Responda
  • Public
  • Private
  • Hybrid

Questão 77

Questão
Which of the following describes a public cloud?
Responda
  • Is owned and operated by the organization that uses the resources from that cloud.
  • Lets organizations run applications in the cloud or on-premises.
  • Provides resources and services to multiple organizations and users, who connect through a secure network connection.

Questão 78

Questão
Which of the following describes Platform as a Service (PaaS)?
Responda
  • Users are responsible for purchasing, installing, configuring, and managing their own software—operating systems, middleware, and applications.
  • Users create and deploy applications quickly without having to worry about managing the underlying infrastructure.
  • Users pay an annual or monthly subscription.

Questão 79

Questão
You have legacy applications that require specialized mainframe hardware and you have newer shared applications. Which cloud deployment model would be best for you?
Responda
  • Public Cloud
  • Private Cloud
  • Hybrid Cloud

Questão 80

Questão
Which of the following requires the most user management of the cloud services?
Responda
  • Infrastructure as a Service
  • Platform as a Service
  • Software as a Service

Questão 81

Questão
Which of the following ensures data-residency and compliance needs are met for customers who need to keep their data and applications close?
Responda
  • Geographies
  • Regions
  • Zones

Questão 82

Questão
As a best practice, all resources that are part of an application and share the same lifecycle should exist in the same?
Responda
  • Availability Set
  • Region
  • Resource Group

Questão 83

Questão
Which Azure compute resource can you use to deploy to manage a set of identical virtual machines?
Responda
  • Virtual machine availability sets
  • Virtual machine availability zones
  • Virtual machine scale sets

Questão 84

Questão
Which of the following should you use when you are concerned only about the code running your service and not the underlying platform or infrastructure?
Responda
  • Azure App Service
  • Azure Container Instances
  • Azure Functions

Questão 85

Questão
Azure Resource Manager templates use which format?
Responda
  • HTML
  • JSON
  • XML

Questão 86

Questão
Which of the following services is a distributed network of servers that can efficiently deliver web content to users?
Responda
  • Azure App Services
  • Azure Content Delivery Network
  • Azure Cosmos DB

Questão 87

Questão
Which of the following is optimized for storing massive amounts of unstructured data, such as videos and images?
Responda
  • Blobs
  • Files
  • Queues

Questão 88

Questão
Which of the following is part of the Azure Artificial Intelligence service?
Responda
  • HDInsight
  • Azure Machine Learning service
  • Azure DevTest Labs

Questão 89

Questão
Which of the following cloud services provides development collaboration tools including high-performance pipelines, free private Git repositories, and configurable Kanban boards?
Responda
  • Azure DevOps Services
  • Azure Event Grid
  • HDInsight

Questão 90

Questão
Microsoft Azure datacenters are organized and made available by?
Responda
  • Geographies
  • Regions
  • Zones

Questão 91

Questão
Which of the following could grant or deny access based on the originating IP address?
Responda
  • Azure Active Directory
  • Azure Firewall
  • VPN Gateway

Questão 92

Questão
Which of the following could require both a password and a security question for full authentication?
Responda
  • Azure Firewall
  • Application Gateway
  • Multi-Factor Authentication

Questão 93

Questão
Which of the following services would you use to filter internet traffic in your Azure virtual network?
Responda
  • Azure Firewall
  • Network Security Group
  • VPN Gateway

Questão 94

Questão
Which of the following lets you store passwords in Azure so you can centrally manage them for your services and applications?
Responda
  • Azure Advanced Threat Protection
  • Azure Key Vault
  • Azure Security Center

Questão 95

Questão
Which of the following should you use to download published audit reports and how Microsoft builds and operates its cloud services?
Responda
  • Azure Policy
  • Azure Service Health
  • Service Trust Portal

Questão 96

Questão
Which of the following provides information about planned maintenance and changes that could affect the availability of your resources?
Responda
  • Azure Monitor
  • Azure Security Center
  • Azure Service Health

Questão 97

Questão
Where can you obtain details about the personal data Microsoft processes, how Microsoft processes it, and for what purposes?
Responda
  • Microsoft Privacy Statement
  • Compliance Manager
  • Azure Service Health

Questão 98

Questão
Which of the following can be used to help you enforce resource tagging so you can manage billing?
Responda
  • Azure Policy
  • Azure Service Health
  • Compliance Manager

Questão 99

Questão
Which of the following can be used to define a repeatable set of Azure resources that implement organizational requirements?
Responda
  • Azure Blueprint
  • Azure Policy
  • Azure Resource Groups

Questão 100

Questão
Which of the following lets you grant users only the rights they need to perform their jobs?
Responda
  • Azure Policy
  • Compliance Manager
  • Role-Based Access Control

Questão 101

Questão
Which of the following provides a set of tools for monitoring, allocating, and optimizing your Azure costs?
Responda
  • Azure Cost Management
  • Azure Pricing Calculator
  • Total Cost of Ownership Calculator

Questão 102

Questão
Which of the following can be used to manage governance across multiple Azure subscriptions?
Responda
  • Azure Initiatives
  • Management Groups
  • Resource Groups

Questão 103

Questão
Which of the following defines performance targets, like uptime, for an Azure product or service?
Responda
  • Service Level Agreements
  • Support Plans
  • Usage Meters

Questão 104

Questão
Which of the following is a logical unit of Azure services that links to an Azure account?
Responda
  • Azure Subscription
  • Management Group
  • Resource Group

Questão 105

Questão
Which of the following support plans does not offer 24x7 access to Support Engineers by email and phone?
Responda
  • Developer
  • Standard
  • Professional Direct

Questão 106

Questão
An Azure Reservations offers discounted prices if you?
Responda
  • pay in advance.
  • provision a certain number of resources.
  • use spending limits.

Questão 107

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

Questão 108

Questão
You have two services with different SLAs. The composite SLA is determined by?
Responda
  • Adding the SLAs percentages together
  • Multiplying the SLAs percentages together
  • Taking the lowest SLA percentage

Questão 109

Questão
Releasing a feature to all Azure customers is called?
Responda
  • General Availability
  • General Preview
  • Public Preview

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