AZ-900 examtopics
21b A cloud service that can be recovered after a failure occurs
disaster recovery
21c A cloud service that performs quickly when demand increases
dynamic scalability
61c TRUE/FALSE: Availability zones are used to replicate data and applications to multiple regions
FALSE
65 You need to implement an Azure DB solution that 1) can add data concurrently from multiple regions 2) store JSON documents
Azure Cosmos DB
47 Which storage solutions can use PowerBI?
Azure Data Lake and Azure SQL Data Warehouse
67a TRUE/FALSE: All the Azure resources deployed to a resource group must use the same Azure region
FALSE
64 You plan to map a network drive from several computers that run Windows 10 to Azure Storage. What should you create?
Azure Files
67b TRUE/FALSE: If you assign a tag to a resource group, all resources in that group are assigned the same tag
FALSE
62 You need to identify which storage service must be used to store the unmanaged data disks of the virtual machine. What should you identify?
Containers
15a TRUE/FALSE: To achieve a hybrid cloud model, a company must always migrate from a private cloud model
FALSE
15c TRUE/FALSE: In the public cloud only guest users can access the resources
FALSE
22a TRUE/FALSE: To implement a hybrid cloud model, a company must have an internal network
FALSE
22c TRUE/FALSE: In a public cloud model, only guest users can access resources
FALSE
23a TRUE/FALSE: PaaS provides full control of OS
FALSE
25B: TRUE/FALSE: Electricity for your datacenter is OpEx
FALSE
25a: TRUE/FALSE: Azure Pay-As-You-Go is an example of CapEx
FALSE
29a TRUE/FALSE: You can extend a private cloud by adding physical servers to the public cloud
FALSE
29c TRUE/FALSE: a private cloud must be disconnected from the internet
FALSE
31a TRUE/FALSE: PaaS that hosts web apps provides full control of OS
FALSE
34a TRUE/FALSE: Building a datacenter infrastructure is OpEx
FALSE
36a TRUE/FALSE: With SaaS you must apply software updates
FALSE
37B TRUE/FALSE: An Azure VM can be in multiple resource groups
FALSE
37a TRUE/FALSE: You can create a resource group inside another resource group
FALSE
38B TRUE/FALSE: You can use Availability Zones to protect Azure VMs from a region failure
FALSE
39C TRUE/FALSE: An Azure resource group can contain multiple Azure subscriptions
FALSE
39a TRUE/FALSE: An Azure subscription can have multiple account administrators
FALSE
46a TRUE/FALSE: Azure resources can only access other resources in the same resource group
FALSE
53a TRUE/FALSE: An Azure subscription can be associated with multiple Azure AD tenants
FALSE
53c TRUE/FALSE: When an Azure subscription expires, its associated Azure AD tenant is deleted automatically
FALSE
54 TRUE/FALSE: Resource groups provide organizations with the ability to manage the compliance of Azure resources across multiple subscriptions.
FALSE
56b TRUE/FALSE: Two Azure subscriptions can be merged into a single subscription
FALSE
60a TRUE/FALSE: Each Azure subscription can contain multiple account administrators
FALSE
60c TRUE/FALSE: An Azure resource group contains multiple Azure subscriptions
FALSE
61a TRUE/FALSE: Availability zones can be implemented in all Azure regions
FALSE
61b TRUE/FALSE: only VMs that run Windows server can be created in availability zones
FALSE
13a Azure Virtual machines are ....
IaaS
33 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.
IaaS
50 What Azure Resource should you use to setup a VPN appliance on your company network?
Local network gateways
10 The company's migration plan states that only Platform as a Service (PaaS). Solution: You create an Azure App Service and Azure Storage accounts. Does this meet the goal?
NO
32 The company's migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You create an Azure virtual machines, Azure SQL databases, and Azure Storage accounts. Does this meet the goal?
NO
51 You need to ensure that the services running on the virtual machines are available if a single data center fails. You deploy the virtual machines to two or more resource groups. Does this meet the goal?
NO
52 You need to ensure that the services running on the virtual machines are available if a single data center fails. You deploy the virtual machines to a scale set. Does this meet the goal?
NO
Does this meet the goal?
NO
12 You plan to migrate a web application to Azure. The web application is accessed by external users. You need to recommend a cloud deployment solution to minimize the amount of administrative effort used to manage the web application. What should you include in the recommendation?
PaaS
35 Azure Cosmos DB is an example of a .... Offering
PaaS
15b TRUE/ FALSE: A company can extend the capacity of its internal network by using the public cloud
TRUE
22b TRUE/FALSE: A company can extend the computing resources of its internal network by using a hybrid cloud
TRUE
23b TRUE/FALSE: PaaS provides additional memory to apps by changing pricing tiers
TRUE
23c TRUE/FALSE: PaaS can automatically scale the number of instances
TRUE
25C: TRUE/FALSE: Deploying your own datacenter is CapEx
TRUE
29b TRUE/FALSE: To build a hybrid cloud you must deploy resources to the public cloud
TRUE
31b TRUE/FALSE: PaaS that hosts web apps can be provided with additional memory
TRUE
31c TRUE/FALSE: PaaS that hosts web apps can be configured to automatically scale on demand
TRUE
34b TRUE/FALSE: Monthly salaries are OpEx
TRUE
34c TRUE/FALSE: Leasing software is OpEx
TRUE
36a TRUE/FALSE: Azure Backup is an example of PaaS
TRUE
36b TRUE/FALSE: With IaaS you must install the software you want to use
TRUE
37c TRUE/FALSE: A resource group can contain resources from multiple Azure regions
TRUE
38a TRUE/FALSE: You can use Availability Zones to protect Azure VMs from a datacenter failure
TRUE
38c TRUE/FALSE: You can use Availability Zones to protect managed disks from a datacenter failure
TRUE
39B TRUE/FALSE: An Azure subscription can only be managed by using a Microsoft account
TRUE
40 Correct/incorrect: An Azure regions contains one or more data centers connected using a low-latency network
TRUE
44 TRUE/FALSE: One of the benefits of Azure SQL Data Warehouse is that high availability is built into the platform.
TRUE
46b TRUE/FALSE: If you delete a resource group, all resources within that group will be deleted
TRUE
46c TRUE/FALSE: a resource group can contain resources from multiple Azure regions
TRUE
53b TRUE/FALSE: You can change Azure AD tenant to which an Azure subscription is associated
TRUE
56a TRUE/FALSE: A single Microsoft account can be used to manage multiple Azure subscriptions
TRUE
56c TRUE/FALSE: A company can use resources from multiple subscriptions
TRUE
60b TRUE/FALSE: Each Azure subscription can be managed by using a Microsoft account only
TRUE
67c TRUE/FALSE: If you assign permissions for a user to manage a resource group, the user can manage all the Azure resources in that resource group
TRUE
43 You need to ensure that the services running on the virtual machines are available if a single data center fails. You deploy the virtual machines to two or more availability zones. Does this meet the goal?
YES
45 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.
YES
57 Can VMs be moved to a new Azure subscription ?
YES
8 The company's migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You create an Azure App Service and Azure SQL databases. Does this meet the goal?
YES
66 You need to start the planning process by exploring Azure. What should you create first?
a subscription
63 The company's compliance policy states that a server named FinServer must be on a separate network segment. Which Azure solution should you recommend?
a virtual network for FinServer
59 How can you increase your Azure subscription limits ?
create a new support request
49 What type of failure can Availability Zones be used to protect against?
data center failure
41 How do you ensure that a VM cannot connect to other VMs?
deploy it to a separate virtual network
17 Azure Site Recovery provides ... for virtual machines
disaster recovery
11 App1 has low usage during the first three weeks of each month and very high usage during the last week of each month. Which benefit of Azure Cloud Services supports cost management for this type of usage pattern?
elasticity
21a Describes a cloud service that remains available after a failure occurs
fault tolerance
68 How to access data stored in the Archive access tier
has to be rehydrated first
19 An Azure Web App that queries on-premises MS SQL server is an example of ... cloud
hybrid
28c Cloud model that ... provides a choice to use on-premises or cloud-based resources
hybrid
30 What cloud model is used to connect Azure VMs and on-premises VMs?
hybrid
14 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?
hybrid cloud
21d A cloud service that can be accessed quickly from the internet
low latency
20 You plan to migrate all the virtual machines to an Azure pay-as-you-go subscription. Which expenditure model should you identify?
operational
48 Which URL should you use to manage all Azure resources?
portal.azure.com
28b Cloud model that ... provides complete control over security
private
27 To which cloud models can you deploy physical servers?
private and hybrid cloud
18 In which type of cloud model are all the hardware resources owned by a third-party and shared between multiple tenants?
public
28a Cloud model that ... requires no CapEx
public
55 How can you segment Azure for departments?
through subscriptions or resource groups
42 When you need to delegate permissions to several Azure VMs simultaneously, you must deploy them ....
to the same resource group
69 You need to deploy a VM with a guaranteed availability of 99,99%. How do you do this?
two VMs across two Availability Zones
