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AZ-900 Final quiz
AZ-900 Final quiz
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1
What does horizontal scaling mean?
Adding more CPU’s and RAM to a server
Spinning up a larger server in the cloud
Using a server with more network interfaces, to help distribute the load
Adding more servers to a cluster
2
What Azure feature can automatically replace the resource lock if that lock is removed
Azure Policy
Azure Blueprints
3
To filter network traffic to and from Azure resources within an Azure virtual network you should use
Web Application Firewall
Azure Firewall
Azure DDoS Protection
Network Security Groups
4
Azure Blob Storage is unstructured.
FALSE
TRUE
5
Do you feel prepared for the test? 🙂
False
True
6
Which of the following options isn't a type of cloud computing?
Distributed cloud
Public cloud
Hybrid cloud
Private cloud
7
Which of the following is not an Azure database service
Azure Cosmos DB
Azure Database for MySQL
Azure Database for PostgreSQL
Azure Database for Oracle
8
Distributed systems platform that runs in Azure or on-premises.
Azure Service Fabric
Azure Virtual Machine Scale Sets
Azure Kubernetes Service
Azure Virtual Machines
9
An availability zone is a unique physical location within an Azure region.
FALSE
TRUE
10
What should Tailwind Traders use to monitor their redis cache usage?
Azure Monitor
Azure Service Health
Azure Advisor
11
Which of these is NOT a feature of Azure Sentinel?
Investigate threats with artificial intelligence
Detect previously undetected threats
Collect cloud data at scale
Access monitoring and access control of secrets
12
Which service can help protect from an attack that sends a large volume of network traffic to your web servers?
Azure DDoS Protection
Network Security Groups
Azure Firewall
13
Managed service for large parallel and high-performance computing applications.
Azure Container Instances
Azure Functions
Azure Batch
14
When creating a new resource what is not required.
Application Name
Resource Group
Administrator
Subscription
15
Which of the following is not a category of recommendation provided by Azure Advisor?
Maintainability
Cost
Reliability
Security
16
Automating and managing containers is called....
Orchestration
Conducting
Sequencing
Workload
17
What is common between Functions vs. Logic Apps?
Both can use REST API for Management
Functions can be Stateful, Logic Apps cannot be Stateful.
Both can be managed with Powershell.
Functions use REST API for Management, Logic Apps can not.
18
Which of the following is a Content Delivery Network service
Azure VPN Gateway
Azure Front Door
Azure ExpressRoute
Azure Application Gateway
19
What does Azure Virtual Machine provide?
Platform as a Service (PaaS)
Database as a Service (DaaS)
Infrastructure as a Service (IaaS)
Software as a Service (SaaS)
20
which services are a part of Azure Cognitive Services?
All of the above
Decision services
Language services
Vision services
21
Which of the following choices isn't a cloud computing category?
Platform-as-a-Service (PaaS)
Networking-as-a-Service (NaaS)
Software-as-a-Service (SaaS)
Infrastructure-as-a-Service (IaaS)
22
Scaling for Windows or Linux VMs hosted in Azure.
Azure Kubernetes Service
Azure Virtual Machines
Azure Service Fabric
Azure Virtual Machine Scale Sets
23
Containerized apps run on Azure without provisioning servers or VMs.
Azure Batch
Azure Functions
Azure Container Instances
24
Windows or Linux virtual machines (VMs) hosted in Azure.
Azure Service Fabric
Azure Kubernetes Service
Azure Virtual Machine Scale Sets
Azure Virtual Machines
25
What are viable ways of reducing cloud costs?
Deallocating dev and test machines on weekends
Monitor and adjust usage
Use spending limits
Pay upfront
26
Each region is paired with another region at least ____ miles away
100
300
1000
200
27
True or false: In an IaaS environment, the cloud tenant is responsible for routine hardware maintenance.
TRUE
FALSE
28
What is a step of the TCO Calculator?
Adjust assumptions
View the report
Define your workloads
All of the above
29
An event-driven, serverless compute service.
Azure Functions
Azure Container Instances
Azure Batch
30
Select the correct statement(s)
Azure Functions are a serverless orchestration service
Azure Logic Apps are a serverless compute service
Azure Functions are a serverless compute service
Azure Logic Apps are a serverless orchestration service
31
Which Technologies for managing Azure Resources has a Validation Step?
ARM Templates
Powershell
Azure CLI
Github.com
32
Which of the following is a logical unit of Azure services that links to an Azure account?
Azure subscription
Management group
Resource group
33
Which of the following statements is a valid statement about an Azure subscription?
An Azure subscription is a logical unit of Azure services.
You can't have more than one subscription.
Using Azure doesn't require a subscription.
34
Azure RBAC can be used to enforce access permissions at the application level.
FALSE
TRUE
35
Which Azure compute resource can be deployed to manage a set of identical virtual machines?
Virtual machine availability zones
Virtual machine scale sets
Virtual machine availability set
36
True or false: You need to purchase an Azure account before you can use any Azure resources.
FALSE
TRUE
37
What is NOT true about Azure Logic Apps?
Intended to be serverless orchestration service
Simplifies how you design & build scalable solutions
Priced on running time of execution
It's low-code/no-code
38
What is the maximum number of network Azure ExpressRoute circuits per subscription?
50
1000
No limit
10
39
Why would you need to create another Azure Subscription?
You have more than 10 ExpressRoute circuits
You do not ever need more than one subscription
Because each Subscription has only one billing profile
There are no hard limitations to an Azure Subscription
40
Which of the following can be used to manage governance across multiple Azure subscriptions?
Resource groups
Azure initiatives
Management groups
41
Implementing a blueprint in Azure Blueprints does not involve which step?
Create an Azure blueprint.
Assign the blueprint.
Track the blueprint assignment.
Test the blueprint.
42
Do you need an Azure subscription to work with the TCO Calculator?
True
False
43
What is the primary usage of Azure Logic Apps?
Performing event driven logic
Performing complex decision logic
Porting existing code
Task Orchestration
44
Which of the following features doesn't apply to resource groups?
Resource groups can be nested.
Role-based access control can be applied to the resource group.
Resources can be in only one resource group.
45
If you shut down or deallocate the VM are you still incurring costs?
True
False
46
What model does Azure RBAC use?
Deny model
Authorized model
Allow model
Permissive model
47
Which is not an Azure Big data / analytics option?
Azure Clippy
Azure Databricks
Azure Synapse Analytics
Azure HDInsight
48
Cluster management for VMs that run containerized services.
Azure Service Fabric
Azure Virtual Machine Scale Sets
Azure Kubernetes Service
Azure Virtual Machines
49
To enforce that only certain applications run on VMs you should use
Azure Sentinel
Azure Security Center
Azure Dedicated Host
Azure Key Vault
50
You plan to deploy an AI solution. What should you use to build, test, and deploy predictive analytics solutions?
Azure Machine Learning Studio
Azure Batch
Azure Logic Apps
51
What ensures an Azure application is accessed only from approved devices?
Conditional Access
Multi-factor authentication
SSO
52
What type of service is Azure App Service?
Platform as a Service
Software as a Service
Database as a Service
Infrastructure as a Service
