AWS MCQ: AWS Multiple Choice Questions and Answers

AWS MCQ with answers and explanations for placement tests and job interviews. These solved AWS MCQs are useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc.

Our AWS MCQ (AWS Multiple Choice Questions ) focuses on various parts of the AWS cloud computing platform and its concept. It will be useful for anyone learning AWS platform Basics, Essentials, and/or Fundamentals. We will regularly update the quiz and most interesting thing is that questions come in a random sequence. So every time you will feel new questions.

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This AWS MCQ is intended for checking your AWS platform knowledge. It takes 1 hour, 10 minutes to pass the AWS MCQ. If you don’t finish the AWS MCQ within the mentioned time, all the unanswered questions will count as wrong. You can miss the questions by clicking the “Next” button and return to the previous questions by the “Previous” button. Every unanswered question will count as wrong. MCQ on AWS has features of randomization which feel you a new question set at every attempt.

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AWS MCQ

AWS MCQ: AWS Multiple Choice Questions and Answers

1 / 63

What service can host your Docker containers?

2 / 63

Which AWS service can be used to help generate the documentation required by various compliance standards, such as Payment Card Industry Data Security Standard (PCI DSS) Level 1 for the handling of credit card data?

3 / 63

When creating a new RDS instance, what does the Multi-AZ option do?

4 / 63

In addition to CloudFormation, you can use other orchestration tools to automate server formation and maintenance. Which tool is not an efficient choice for the orchestration of a large infrastructure?

5 / 63

Your database is an RDS instance running SQL Server with Multi-AZ replication and you have several older .NET console utilities that perform database operations every 15 seconds. When the cluster has to switch the primary database server to the secondary AZ, the .NET utilities start to report connection failures to the database although other applications are able to access the database. How do you correct this problem?

6 / 63

You are creating a DynamoDB table to store all movies that have been released since 1938. Your application will allow users to search by movie title and see the details of that film. Given the sample below showing the movie data that you will be importing, what is the best set of keys to apply to this table?

{
    "title":"The Avengers",
    "year": 2012,
    "cast" : ["Mark Ruffalo", "Robert Downey, Jr."],
    "genres" : ["Action"]
}

 

7 / 63

A principle of DevOps is to view infrastructure as code. Which AWS service allows you to script your AWS infrastructure?

8 / 63

Which Elastic Load Balancing option supports Lambda as a target?

9 / 63

An EC2 instance running a WordPress site keeps getting hacked, even though you have restored the server several times and have patched WordPress. What AWS service can help you detect and prevent further attacks?

10 / 63

You have a Linux EC2 instance that is not responding to requests and you can not connect to it via SSH. Using the EC2 console, you issued a command to stop the instance, but for the past 10 minutes the instance has been in the "stopping" state. What is the next step you should take?

11 / 63

What does this small section of a CloudFormation template do?

FlowLog:
        Type: AWS::EC2::FlowLog
        Properties:
                DeliverLogsPermissionArn: !GetAtt IamRole.Arn
                LogGroupName: FlowLogsGroup
                ResourceId: !Ref LogVpcId
                ResourceType: VPC
                TrafficType: ALL

 

12 / 63

You have four front-end web servers behind a load balancer, which use NFS to access another EC2 instance that resizes and stores images for the front-end application. What security group policies should be assigned to these servers?

13 / 63

You have several on-premise servers and would like to store your offsite backups on AWS. What fully managed backup service can you use to ship your backups to AWS?

14 / 63

What is the best practice for maintaining Windows EC2 instances and applying updates?

15 / 63

Which big data store will let you store large streams of user activity data coming from both web and mobile applications?

16 / 63

Which feature can be used to respond to a sudden increase in web traffic?

17 / 63

Application Load Balancer can route traffic to several different target groups based upon several conditions. Which of these use cases is not supported by Application Load Balancer?

18 / 63

Which of these is a valid restriction on the properties of a VPC?

19 / 63

When using AWS for research and development ahead of a planned migration, how do you prevent unexpected increases or spikes in the billing?

20 / 63

You need a schemaless database. Which Amazon database service provides that solution?

21 / 63

When sending a large volume of email through SES, what is the most important set of metrics to monitor?

22 / 63

You have a Linux EC2 web server that suddenly is timing out on all HTTP requests and your SSH connection attempts are timing out. You notice that it is failing the system status check in the EC2 console. What action should you take?

23 / 63

Your company has on-premise servers with an existing onsite backup solution that also replicates backups to another campus on the other side of the country with its own on-site backup solution. You have been asked to create a third level of redundancy by also storing these backups in the cloud. In the event of a primary and secondary backup failure, your boss wants to know that the cloud backups can be accessible as fast as possible to reduce downtime during the recovery. What S3 storage class do you recommend for cost and performance?

24 / 63

You created a new Linux EC2 instance and installed PostgreSQL but you are not able to establish a connection to the server from your local computer. What steps do you take to resolve this issue?

25 / 63

Your application is sending 50,000 emails through SES each day. Since you must maintain a low bounce rate to avoid being put on probation, what simple system do you architect to automatically process hard bounces?

26 / 63

For your AWS root account, you have generated a random password of the maximum allowed length and included special characters. Which additional steps should you take to secure your AWS root account?

27 / 63

You have a fleet of IoT devices that send telemetry to a server-side application provided by your IoT vendor for decoding a proprietary messaging format. The devices are provisioned to send telemetry reports to your server via UDP on port 6339. What is the best way scale this server as more Iot devices are added to your fleet?

28 / 63

Which AWS service complies with the standards outlined in Payment Card Industry Data Security Standard (PCI DSS) Level 1 for the handling and transmission of credit card data?

29 / 63

What is the best EC2 instance class for a server that continuously has a heavy CPU load?

30 / 63

You are going to host an application that uses a MySQL database. Which database should you select if you don't want to manage
scaling or database administration tasks?

31 / 63

You have 14 on-premise web servers, 4 database servers, 6 servers using GIS software, 3 file servers, and 4 development servers. What considerations should you take into account when migrating these servers into AWS?

32 / 63

You have a T2 EC2 instance that is critical to your infrastructure. How would you monitor the most important metric for this instance?

33 / 63

What's the best practice for horizontally scaling a legacy ASP.NET web application that relies on Active Directory and is currently deployed to a single Windows EC2 instance?

34 / 63

You have an application that generates long-running reports, stores them in an S3 bucket, and then emails the user who requested
the report with a link to download it. What is the best practice for storing the report data in S3?

35 / 63

When using an ECS cluster with EC2 instances, what maintenance tasks should you perform on the EC2s?

36 / 63

When designing a serverless web application using Lambda, what key concept must you factor into your design?

37 / 63

You created a Windows EC2 instance with a public IP address and installed SQL Server. When attempting to connect to SQL Server from SQL Server Enterprise Manager on your local computer, the Windows EC2 instance is unable to establish a connection to the server. What is the first thing you should check?

38 / 63

You have an application using a 100 GB MySQL database that you are migrating into AWS. What should you consider when deciding between whether to host the database on RDS for MySQL or Aurora?

39 / 63

What data store provides a simple and quick way of storing basic user attributes in an object-based format?

40 / 63

Which communication channel does SNS not support natively?

41 / 63

To comply with auditing requirements of some compliance standards, which AWS tool can be enabled to maintain an audit log of access and changes to your AWS infrastructure?

42 / 63

If a set of servers are located within a private subnet of your VPC, how can you connect those servers to on-premise servers?

43 / 63

How do you architect a solution for an SQL Server database to be replicated across AWS regions in an active-active architecture?

44 / 63

What does a VPC do?

45 / 63

Can you lose the public IP address associated with your EC2 instance?

46 / 63

Where is the best place to store database backups on an EC2 instance that is configured as a database server?

47 / 63

When launching an EC2 instance with an instance type that supports instance storage, what use case is best for instance storage?

48 / 63

What privilege is specific to the AWS root account, and cannot be granted to another IAM user on the account?

49 / 63

Your web application is getting a suspicious amount of bad requests from foreign IP addresses. Your business is operating in only a few countries and you would like to block any other traffic. What is the best practice for limiting access to your web application by country?

50 / 63

What option is best for Auto Scaling your EC2 instances for predictable traffic patterns?

51 / 63

As your web application grows and your application monitoring needs become more complex, which additional log monitoring service should you NOT consider?

52 / 63

Which database is a NoSQL database type that can quickly store and retrieve key-value pairs?

53 / 63

What does the statement body of this S3 bucket policy do?

{
  "Sid": "bucketpolicy1",
  "Effect": "Allow",
  "Principal": "*",
  "Action": "s3:GetObject",
  "Resource": "arn:aws:s3:::userreports/*",
  "Condition": {
    "IpAddress": {"aws:SourceIp": "68.249.108.0/24"},
    "NotIpAddress": {"aws:SourceIp": "68.249.108.128/32"}
  }
}

 

54 / 63

What happens to a SQL Server RDS instance if the databases increase in size and go over the allocated space?

55 / 63

You are running Docker containers on ECS. What is the most important metric to monitor?

56 / 63

You have a large amount of files on your network-attached storage array that must be archived and maintained for a period of 10 years due to industry regulations. This data will be infrequently accessed but must be kept What is the best AWS service for storing this data?

57 / 63

You are migrating an on-premise RabbitMQ cluster into AWS. Which migration path should you choose for ease of both maintenance and deployment?

58 / 63

A nontechnical client wants to migrate a WordPress site to AWS from a private server managed by a third-party hosting company. Which AWS service should you recommend to migrate the site to?

59 / 63

What AWS services can help you automate your development pipeline for continuous integration and continuous deployment?

60 / 63

What in-memory caching server is not supported by ElastiCache?

61 / 63

What does it cost to launch an EC2 instance from the AWS Marketplace?

62 / 63

What is the best practice for creating a highly available PostgreSQL database in RDS that can sustain the loss of a single AWS region?

63 / 63

A new developer has been added to the team and you have been asked to provide access to the organization's AWS account. What is the best practice for granting access?

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