©2019 by Raghavendra Kambhampati

Cloud Practitioner Practice Questions-1

Updated: Mar 7

1. You want to monitor the CPU Utilization of an EC2 resource in AWS.Which of the below services can hel1. You want to monitor the CPU Utilization of an EC2 resource in AWS.Which of the below services can help in this regard?

i. AWS config

ii. AWS Inspector

iii. AWS Cloudwatch

iv. AWS Trusted Advisor

2. What are the benefits of having infrastructure hosted in the AWS Cloud?(Choose three)

I. All of the physical security and most of the data/network security are taken care of for you

II. Having complete control over the physical infrastructure

III. Increase speed and agility

IV. No upfront costs

V. There is no need to worry about security

3. Which of the following strategies can be used to control access to EC2 instances?

I. DB security group

II. IMA policies

III. EC2 security groups

IV. None of these

4. A company decided to migrate its oracle database to AWS. Which AWS service can help achieve this without negatively impacting the functionality of the source database?

I. RDS Multi-AZ

II. AWS Server migration service

III. AWS application discovery service

IV. AWS database migration service

5. You want to run a questionnaire application for only one day (without interruption), which AWS EC2 purchase option would you choose?

I. Reserved Instances

II. Spot Instances

III. Dedicated Instances

IV. On-demand instances

6. A company has delivered an eCommerce web application and the application needs an uptime of at least 99.5%.Which of the following deployment strategies should they use?

I. Deploying the application across multiple VPC’s

II. Deploying the application across multiple regions

III. Deploying the application across edge locations

IV. Deploying the application across multiple subnets

7. Which of the following allows for object level storage in AWS?

I. Amazon EBS

II. Amazon S3

III. Amazon Storage Gateway

IV. Amazon SQS

8. One of the benefits of the AWS Cloud is that there are many services,where you don’t need to manage their underlying infrastructure.Which of the following is an example of these services?(Choose two)

I. Dynamo DB

II. EC2

III. Simple Storage service

IV. AWS Autoscaling

9. What AWS service allows you to have your own private network in the AWS Cloud?

I. AWS Elastic beanstalk

II. AWS Elastic Compute Cloud

III. AWS VPC

IV. AWS SQS

10. A company has Devops team in its organizational structure. They are looking forward to moving to the AWS Cloud.They are wondering if there is an AWS service that can help them manage the infrastructure as code.Which of the following would you suggest for them?

I. AWS Inspector

II. AWS Config

III. AWS Cloudformation

IV. AWS EMR

11. When using on-demand instances in AWS,which of the following is a false statement about its cost?

I. There is no upfront costs for the instance

II. You have to pay the termination fees if you terminate the instance

III. You are charged per second based on the hourly rate

IV. You pay for much you use

12. Upgrading a server with a large hard drive is an example of -------------------.While adding more hard drives to a storage array is an example of ---------------------.

I. A vertical Scaling,Horizontal scaling

II. Vertical Scaling,Vertical Scaling

III. Horizontal scaling,Vertical scaling

IV. Horizontal scaling,Vertical scaling

13. A company is planning to develop a microservices application consisting of hundreds of services.They decide to host the application on the AWS Cloud.Since there are a large number of services produced by the application,it needs a powerful tool for analyzing and debugging.Which of the following services can meet this requirement?

I. AWS Opsworks

II. AWS Config

III. AWS Aurora

IV. AWS X-Ray

14. A user is planning to host a scalable,dynamic web application on AWS.Which of the services many not be required by the user to achieve automated scaling?

I. Cloudwatch

II. S3

III. Autoscaling

IV. AWS EC2 instances

15. An organization has 500 employees.The organization wants to set up AWS access for each department.Which of the mentioned options is a possible solution

I. Create IAM roles based on the permissions and assign users to each role

II. Create IAM users and provide individual permissions to each

III. Create IAM groups based on the permission and assign IAM users to the groups

IV. It is not possible to manage more than 100 IAM users with AWS

16. How can you display the distribution of AWS spending?

I. By contacting AWS finance team

II. BY contacting the AWS Support team

III. Using AWS Cost explorer

IV. Using amazon dev pay

17. You are planning to host a large eCommerce application on the AWS Cloud.One of your major concerns is internet attacks,such as DDoS attacks.Which of the following services can help mitigate this concern?(Choose 2 answers)\

I. Cloudfront

II. AWS Shield

III. AWS EC2

IV. AWS Config

18. Your company is developing a critical application and security of the application is one of the top priorities. Which of the following AWS services will provide infrastructure security optimization recommendations?

I. AWS API

II. AWS Management Console

III. AWS Aurora

IV. AWS trusted advisor

19. AWS Allows us to “stop guessing about our capacity needs” and “Automate to make architectural experimentation easier “.These principles belong to which of the following ?

I. AWS General Design principles

II. The 5 pillars of Well-Architected Framework

III. AWS General Architecture principles

IV. AWS General Efficiency principles

20. You have developed a web application that has .net layer that connects to MySQL database.Which of the following AWS databases would provide high availability and automated backups to your apaplication?

I. Aurora

II. Dynamo DB

III. An EC2 Instance with MySQL installed

IV. An EC2 instance with aurora installed

21. In order to implement best practices when dealing with “Single point of failure”,you should aim to build as much automation as possible in both detecting and reacting to failure.Which of the following AWS services would help you ?(Select all that apply)

I. ELB

II. Route 53

III. Auto Scaling

IV. Amazon EC2 auto recovery

22. You are working on a project that involves creating thumbnails of millions of images;however,time is not really an issue,and continuous processing is not required.Which type of EC2 buying option would be the most cost-effective?

I. Reserved Instances

II. Spot Instances

III. On-demand instances

IV. Dedicated Instances

23. You are working on a application that requires low-latency network performance. In order to establish this which AWS service can be used?

I. ELB and Auto Scaling

II. Placement groups

III. EC2 and Dynamo DB

IV. Elastic MapReduce

24. You are trying to organize and import (to AWS) gigabytes of data that are currently structured in JSON like, name value documents. What AWS service would best fit your needs?

I. Lambda

II. Aurora

III. RDS

IV. Dynamo DB

25. You have developed a web application targeting a global audience. Which of the following will help you achieve the highest redundancy and fault tolerance?

I. Single AZ

II. Multiple AZ’s in many AWS regions

III. Multiple AZ’s in single AWS region

IV. Nothing from the above would help

26. Which of the following is your responsibility when creating Amazon VPC security groups?(Select all that apply)

I. Ensuring that the rules take effect before creating another security groups

II. Giving a name and description of the security AWS group

III. Adding rules to the security group

IV. Ensuring that the security groups are linked to the Elastic Network Interface

27. A company is currently using the Enterprise Support Plan. They want quick and efficient guidance with their billing and account inquiries. Which of the following included services could assist them?

I. AWS Support API

II. AWS Support Concierge

III. AWS advisor

IV. Customer contacts

28. As part of the enterprise support plan, who is the primary point of contact for ongoing support needs?

I. TAM

II. IEM

III. ISM

IV. TSM

29. What does AWS snowball provide?

I. A direct encrypted connection to Amazon S3

II. Secure transfer to large amounts of data into and out of the AWS Cloud

III. It’s a backup solution that provides an on-premise cloud storage

IV. It provides an encrypted SSL endpoint for backups in the cloud

30. Which of the following does AWS perform on your behalf for EBS volumes to reduce the possibility of failure?

I. Replication of the volume across Availability zones

II. Replication of the volume across regions

III. Replication of the volume in the same availability zone

IV. Replication of the volume across edge locations

31. Yours logs show that one or more AWS owned IP addresses are sending packets to multiple ports on your server,and you believe that is an attempt to discover unsecured ports.What should you do?

I. Contact AWS Security Team

II. Contact the AWS Support Team

III. Contact the AWS abuse team

IV. AWS customer service team

32. What are the characteristics of Amazon S3?(Choose 2 answers)

I. S3 allows to store unlimited amount of data

II. S3 allows you to store objects of virtually unlimited size

III. S3 should be used to host a relational database

IV. Objects are directly accessed by a URL

33. The principle “design for failure and nothing will fail” is very important when designing your AWS cloud architecture.Which of the following would help in so?(Select all that apply)

I. Availability zones

II. Regions

III. AWS CAF

IV. Elastic Load Balancer

34. You are going to create snapshots from EBS volumes in another geographical location using the console. Where would you create the snapshots?

I. In another AZ

II. In another data center

III. In another edge location

IV. In another region

35. Which of the following services has been described as a global content delivery network ?

I. Amazon SES

II. Amazon Cloudtrail

III. Amazon cloudfront

IV. Amazon S3

36. Your web application is generating digital policy files for verifying users.Once the files are verified,they may not be required in the future unless there are some compliance issuesIf you want to save them in a cost effective way ,what is the best possible solution?

I. S3 Intelligent tiering

II. AWS RDS

III. AWS S3

IV. AWS Glacier

37. A company moved to AWS recently.They have lot of concerns about their security.Which of the following would help them ensure that the right security settings are in place?(Select all that apply)

I. AWS Inspector

II. AWS Kinesis

III. AWS Support

IV. AWS Trusted Advisor

38. One of the most important AWS best practices is to follow the cloud architecture principle of elasticity.How could this principle improve your architecture design?

I. By reducing storage required for your application

II. By scaling automatically to your on premise resources based on the changes ondemand

III. By scaling automatically and provison the required AWS resources based on changes on demand

IV. None of the above

39. Your company has an application that requires access to a NoSQL database.Your IT department has no desire to manage NoSQL servers.Which amazon service provides a fully managed and highly available NoSQL service?

I. SimpleDB

II. Amazon RDS

III. Elasticmap reduce

IV. Dynamo DB

40. Which component of AWS global infrastructure does amazon cloudfront use to ensure low latency delivery ?

I. AWS Regions

II. AWS edge locations

III. AWS AZ

IV. AWS VPC

41. What is the main benefit of decoupling an application?

I. Make updates quick and easily

II. Optimize costs

III. Increase the integrity of application components

IV. Reduce inter-dependencies so failures do not impact the other components of the application.

42. Which of the following allows you to carve out a portion of the AWS Cloud?

I. AWS Subnets

II. AWS Regions

III. AWS VPC

IV. AWS AZ

43. Derek is running a web application and is noticing that he is paying for way more server capacity than required. What AWS feature should Derek set up and configure to ensure that his application is automatically adding/removing the server capacity to keep in line with required demand?

I. AWS EC2

II. AWS Auto Scaling

III. AWS ELB

IV. AWS Inspector

44. You have just setup a brand new AWS account.You want to keep monthy billing under $100,but you are worried about going over that limit.What can you use in order to be notified when the monthly bill approaches $100?

I. A cloudtrail billing alarm that triggers an SNS notification to your email address

II. A SNS billing alarm that triggers a cloudwatch notifications to your email address

III. A cloudwatch billing alarm that triggers an SNS notification to your email address

IV. A cloudwatch billing alarm that triggers a cloudtrail notification to your email address

45. You work as an on-premise MySQL DBA.The work of database configuration,backups,patching,DR can be time consuming and repetitive.Your company decided to migrate to AWS Cloud.Which of the following can help you save time on regular database tasks and focus on giving the fast performance and high availability they need?

I. Amazon redshift

II. Amazon RDS

III. Amazon Dynamo DB

IV. Amazon Cloudwatch

46. A company is planning to introduce a new product to their customers.They are expecting high traffic to their web application.As part of the Enterprise support plan,which of the following could provide them with architectural and scaling guidance?

I. Infrastructure event management

II. AWS management support

III. AWS support API

IV. AWS Support concierge service

47. What are the benefits of the AWS personal health dashboard?(Select all that apply)

I. Personalized view of service health

II. Detailed troubleshooting guidance

III. Proactive notifications

IV. Cost optimization

48. You have 2 AWS accounts.One for the dev and another for QA.All part of consolidated billing.The master account has purchased 4 reserved instances.The dev department is currently using 2 reserved instances .The QA team is planning to use 3 instances,which are of the same instance type?what is the pricing tier of the instances that can be used by the QA team?

I. No reserved and 3 on-demand

II. One reserved and 2 on-demand

III. 2 reserved and 1 on-demand

IV. 3 reserved and no on-demand

49. What is the AWS feature that enables you to manage AWS services through a web user interface?

I. AWS API

II. AWS Management console

III. AWS SDK

IV. AWS CLI

50. According to AWS acceptable use policy, penetration testing of Ec2 instances:

I. May be performed by AWS,and will be performed by AWS upon customer request

II. May be performed by AWS,and is periodically performed by AWS

III. Are expressly prohibited under all circumstances

IV. May be performed by the customer on their own instances with prior authorization from AWS

51. What best describes the “Principle of Least Privilege”?

I. All users should have the same baseline permissions granted to them to use basic AWS services

II. Users should always have a little more access granted to them then they need,just in case they end up needed it in future.

III. Users should submit all access request in written so that there is a paper trial of who needs access to all different AWS resources

IV. Users should be granted permission to access only resources they need to their assigned job

52. You are facing performance issues with your under development application built using microservices architecture,which of the following services would help to analyze the issues?

I. AWS X-Ray

II. AWS Codepipeline

III. AWS Inspector

IV. AWS Config

53. Which of the following S3 storage classes is ideal for data with unpredictable access pattern?

I. Amazon S3 Intelligent Tiering

II. Amazon S3 on-demand tiering

III. Amazon S3 standard tiering

IV. Amazon S3 IA tiering

V. Amazon S3 glacier tiering

54. An organization has set up consolidated billing with 3 different AWS accounts. Which of the below mentioned advantages will the organization receive in terms of AWS pricing?

I. The consolidated billing does not bring any cost advantage for the organization

II. All the AWS accounts will be charged for S3 storage by combining the total storage of each account

III. The EC2 instances of each account will receive a total of 750*3 micro instance hour free

IV. The free usage tier for all 3 accounts will be 3 years and not a single year

55. You noticed that several AWS EC2 instances have been terminated.Which of the following AWS services would help you determine who took this action?

I. AWS Trusted advisor

II. AWS EC2 instance usage report

III. AWS Cloudwatch

IV. AWS Cloudtrail

56. Which of the following would impact the process of data replication to a remote location?

I. Distance between the sites

II. Available bandwidth

III. Data rate required by your application

IV. Replication technology

57. What should you do in order to keep the data on EBS volume safe?

I. Delete the data when device is destroyed

II. Create ebs snapshots

III. Attach volumes to ec2 instances

IV. Create copies of ebs volumes

58. A company is deploying a new two-tier web application in AWS.The company wants to store their most frequently used data so that the response time of the application is improved.Which AWS provides the solution for the company requirements?

I. Mysql installed on 2 amazon ec2 instances in a single AZ

II. Amazon elasticache

III. Amazon RDS for MySQL with multi-az

IV. AWS caching services

59. You are planning to host your education website on AWS.Most of the video courses will be streamed from places all around the world.Which of the following AWS services would help you achieve high transfer speeds?

I. AWS Cloudformation

II. AWS Cloudfront

III. AWS Delivery

IV. AWS Cloud distributer

60. In AWS,which security aspects are the customer responsibility?(Choose three)

I. The configuration of the security groups

II. Hardware global infrastructure

III. Networking traffic protection

IV. Controlling physical access to computer resources

61. Which of the following services allows you to manage your agreements in AWS?

I. AWS agreements

II. AWS Auditor

III. AWS Artifact

IV. AWS Systems Managerp in this regard?

i. AWS config

ii. AWS Inspector

iii. AWS Cloudwatch

iv. AWS Trusted Advisor

2. What are the benefits of having infrastructure hosted in the AWS Cloud?(Choose three)

I. All of the physical security and most of the data/network security are taken care of for you

II. Having complete control over the physical infrastructure

III. Increase speed and agility

IV. No upfront costs

V. There is no need to worry about security

3. Which of the following strategies can be used to control access to EC2 instances?

I. DB security group

II. IMA policies

III. EC2 security groups

IV. None of these

4. A company decided to migrate its oracle database to AWS. Which AWS service can help achieve this without negatively impacting the functionality of the source database?

I. RDS Multi-AZ

II. AWS Server migration service

III. AWS application discovery service

IV. AWS database migration service

5. You want to run a questionnaire application for only one day (without interruption), which AWS EC2 purchase option would you choose?

I. Reserved Instances

II. Spot Instances

III. Dedicated Instances

IV. On-demand instances

6. A company has delivered an eCommerce web application and the application needs an uptime of at least 99.5%.Which of the following deployment strategies should they use?

I. Deploying the application across multiple VPC’s

II. Deploying the application across multiple regions

III. Deploying the application across edge locations

IV. Deploying the application across multiple subnets

7. Which of the following allows for object level storage in AWS?

I. Amazon EBS

II. Amazon S3

III. Amazon Storage Gateway

IV. Amazon SQS

8. One of the benefits of the AWS Cloud is that there are many services,where you don’t need to manage their underlying infrastructure.Which of the following is an example of these services?(Choose two)

I. Dynamo DB

II. EC2

III. Simple Storage service

IV. AWS Autoscaling

9. What AWS service allows you to have your own private network in the AWS Cloud?

I. AWS Elastic beanstalk

II. AWS Elastic Compute Cloud

III. AWS VPC

IV. AWS SQS

10. A company has Devops team in its organizational structure. They are looking forward to moving to the AWS Cloud.They are wondering if there is an AWS service that can help them manage the infrastructure as code.Which of the following would you suggest for them?

I. AWS Inspector

II. AWS Config

III. AWS Cloudformation

IV. AWS EMR

11. When using on-demand instances in AWS,which of the following is a false statement about its cost?

I. There is no upfront costs for the instance

II. You have to pay the termination fees if you terminate the instance

III. You are charged per second based on the hourly rate

IV. You pay for much you use

12. Upgrading a server with a large hard drive is an example of -------------------.While adding more hard drives to a storage array is an example of ---------------------.

I. A vertical Scaling,Horizontal scaling

II. Vertical Scaling,Vertical Scaling

III. Horizontal scaling,Vertical scaling

IV. Horizontal scaling,Vertical scaling

13. A company is planning to develop a microservices application consisting of hundreds of services.They decide to host the application on the AWS Cloud.Since there are a large number of services produced by the application,it needs a powerful tool for analyzing and debugging.Which of the following services can meet this requirement?

I. AWS Opsworks

II. AWS Config

III. AWS Aurora

IV. AWS X-Ray

14. A user is planning to host a scalable,dynamic web application on AWS.Which of the services many not be required by the user to achieve automated scaling?

I. Cloudwatch

II. S3

III. Autoscaling

IV. AWS EC2 instances

15. An organization has 500 employees.The organization wants to set up AWS access for each department.Which of the mentioned options is a possible solution

I. Create IAM roles based on the permissions and assign users to each role

II. Create IAM users and provide individual permissions to each

III. Create IAM groups based on the permission and assign IAM users to the groups

IV. It is not possible to manage more than 100 IAM users with AWS

16. How can you display the distribution of AWS spending?

I. By contacting AWS finance team

II. BY contacting the AWS Support team

III. Using AWS Cost explorer

IV. Using amazon dev pay

17. You are planning to host a large eCommerce application on the AWS Cloud.One of your major concerns is internet attacks,such as DDoS attacks.Which of the following services can help mitigate this concern?(Choose 2 answers)\

I. Cloudfront

II. AWS Shield

III. AWS EC2

IV. AWS Config

18. Your company is developing a critical application and security of the application is one of the top priorities. Which of the following AWS services will provide infrastructure security optimization recommendations?

I. AWS API

II. AWS Management Console

III. AWS Aurora

IV. AWS trusted advisor

19. AWS Allows us to “stop guessing about our capacity needs” and “Automate to make architectural experimentation easier “.These principles belong to which of the following ?

I. AWS General Design principles

II. The 5 pillars of Well-Architected Framework

III. AWS General Architecture principles

IV. AWS General Efficiency principles

20. You have developed a web application that has .net layer that connects to MySQL database.Which of the following AWS databases would provide high availability and automated backups to your apaplication?

I. Aurora

II. Dynamo DB

III. An EC2 Instance with MySQL installed

IV. An EC2 instance with aurora installed

21. In order to implement best practices when dealing with “Single point of failure”,you should aim to build as much automation as possible in both detecting and reacting to failure.Which of the following AWS services would help you ?(Select all that apply)

I. ELB

II. Route 53

III. Auto Scaling

IV. Amazon EC2 auto recovery

22. You are working on a project that involves creating thumbnails of millions of images;however,time is not really an issue,and continuous processing is not required.Which type of EC2 buying option would be the most cost-effective?

I. Reserved Instances

II. Spot Instances

III. On-demand instances

IV. Dedicated Instances

23. You are working on a application that requires low-latency network performance. In order to establish this which AWS service can be used?

I. ELB and Auto Scaling

II. Placement groups

III. EC2 and Dynamo DB

IV. Elastic MapReduce

24. You are trying to organize and import (to AWS) gigabytes of data that are currently structured in JSON like, name value documents. What AWS service would best fit your needs?

I. Lambda

II. Aurora

III. RDS

IV. Dynamo DB

25. You have developed a web application targeting a global audience. Which of the following will help you achieve the highest redundancy and fault tolerance?

I. Single AZ

II. Multiple AZ’s in many AWS regions

III. Multiple AZ’s in single AWS region

IV. Nothing from the above would help

26. Which of the following is your responsibility when creating Amazon VPC security groups?(Select all that apply)

I. Ensuring that the rules take effect before creating another security groups

II. Giving a name and description of the security AWS group

III. Adding rules to the security group

IV. Ensuring that the security groups are linked to the Elastic Network Interface

27. A company is currently using the Enterprise Support Plan. They want quick and efficient guidance with their billing and account inquiries. Which of the following included services could assist them?

I. AWS Support API

II. AWS Support Concierge

III. AWS advisor

IV. Customer contacts

28. As part of the enterprise support plan, who is the primary point of contact for ongoing support needs?

I. TAM

II. IEM

III. ISM

IV. TSM

29. What does AWS snowball provide?

I. A direct encrypted connection to Amazon S3

II. Secure transfer to large amounts of data into and out of the AWS Cloud

III. It’s a backup solution that provides an on-premise cloud storage

IV. It provides an encrypted SSL endpoint for backups in the cloud

30. Which of the following does AWS perform on your behalf for EBS volumes to reduce the possibility of failure?

I. Replication of the volume across Availability zones

II. Replication of the volume across regions

III. Replication of the volume in the same availability zone

IV. Replication of the volume across edge locations

31. Yours logs show that one or more AWS owned IP addresses are sending packets to multiple ports on your server,and you believe that is an attempt to discover unsecured ports.What should you do?

I. Contact AWS Security Team

II. Contact the AWS Support Team

III. Contact the AWS abuse team

IV. AWS customer service team

32. What are the characteristics of Amazon S3?(Choose 2 answers)

I. S3 allows to store unlimited amount of data

II. S3 allows you to store objects of virtually unlimited size

III. S3 should be used to host a relational database

IV. Objects are directly accessed by a URL

33. The principle “design for failure and nothing will fail” is very important when designing your AWS cloud architecture.Which of the following would help in so?(Select all that apply)

I. Availability zones

II. Regions

III. AWS CAF

IV. Elastic Load Balancer

34. You are going to create snapshots from EBS volumes in another geographical location using the console. Where would you create the snapshots?

I. In another AZ

II. In another data center

III. In another edge location

IV. In another region

35. Which of the following services has been described as a global content delivery network ?

I. Amazon SES

II. Amazon Cloudtrail

III. Amazon cloudfront

IV. Amazon S3

36. Your web application is generating digital policy files for verifying users.Once the files are verified,they may not be required in the future unless there are some compliance issuesIf you want to save them in a cost effective way ,what is the best possible solution?

I. S3 Intelligent tiering

II. AWS RDS

III. AWS S3

IV. AWS Glacier

37. A company moved to AWS recently.They have lot of concerns about their security.Which of the following would help them ensure that the right security settings are in place?(Select all that apply)

I. AWS Inspector

II. AWS Kinesis

III. AWS Support

IV. AWS Trusted Advisor

38. One of the most important AWS best practices is to follow the cloud architecture principle of elasticity.How could this principle improve your architecture design?

I. By reducing storage required for your application

II. By scaling automatically to your on premise resources based on the changes ondemand

III. By scaling automatically and provison the required AWS resources based on changes on demand

IV. None of the above

39. Your company has an application that requires access to a NoSQL database.Your IT department has no desire to manage NoSQL servers.Which amazon service provides a fully managed and highly available NoSQL service?

I. SimpleDB

II. Amazon RDS

III. Elasticmap reduce

IV. Dynamo DB

40. Which component of AWS global infrastructure does amazon cloudfront use to ensure low latency delivery ?

I. AWS Regions

II. AWS edge locations

III. AWS AZ

IV. AWS VPC

41. What is the main benefit of decoupling an application?

I. Make updates quick and easily

II. Optimize costs

III. Increase the integrity of application components

IV. Reduce inter-dependencies so failures do not impact the other components of the application.

42. Which of the following allows you to carve out a portion of the AWS Cloud?

I. AWS Subnets

II. AWS Regions

III. AWS VPC

IV. AWS AZ

43. Derek is running a web application and is noticing that he is paying for way more server capacity than required. What AWS feature should Derek set up and configure to ensure that his application is automatically adding/removing the server capacity to keep in line with required demand?

I. AWS EC2

II. AWS Auto Scaling

III. AWS ELB

IV. AWS Inspector

44. You have just setup a brand new AWS account.You want to keep monthy billing under $100,but you are worried about going over that limit.What can you use in order to be notified when the monthly bill approaches $100?

I. A cloudtrail billing alarm that triggers an SNS notification to your email address

II. A SNS billing alarm that triggers a cloudwatch notifications to your email address

III. A cloudwatch billing alarm that triggers an SNS notification to your email address

IV. A cloudwatch billing alarm that triggers a cloudtrail notification to your email address

45. You work as an on-premise MySQL DBA.The work of database configuration,backups,patching,DR can be time consuming and repetitive.Your company decided to migrate to AWS Cloud.Which of the following can help you save time on regular database tasks and focus on giving the fast performance and high availability they need?

I. Amazon redshift

II. Amazon RDS

III. Amazon Dynamo DB

IV. Amazon Cloudwatch

46. A company is planning to introduce a new product to their customers.They are expecting high traffic to their web application.As part of the Enterprise support plan,which of the following could provide them with architectural and scaling guidance?

I. Infrastructure event management

II. AWS management support

III. AWS support API

IV. AWS Support concierge service

47. What are the benefits of the AWS personal health dashboard?(Select all that apply)

I. Personalized view of service health

II. Detailed troubleshooting guidance

III. Proactive notifications

IV. Cost optimization

48. You have 2 AWS accounts.One for the dev and another for QA.All part of consolidated billing.The master account has purchased 4 reserved instances.The dev department is currently using 2 reserved instances .The QA team is planning to use 3 instances,which are of the same instance type?what is the pricing tier of the instances that can be used by the QA team?

I. No reserved and 3 on-demand

II. One reserved and 2 on-demand

III. 2 reserved and 1 on-demand

IV. 3 reserved and no on-demand

49. What is the AWS feature that enables you to manage AWS services through a web user interface?

I. AWS API

II. AWS Management console

III. AWS SDK

IV. AWS CLI

50. According to AWS acceptable use policy, penetration testing of Ec2 instances:

I. May be performed by AWS,and will be performed by AWS upon customer request

II. May be performed by AWS,and is periodically performed by AWS

III. Are expressly prohibited under all circumstances

IV. May be performed by the customer on their own instances with prior authorization from AWS

51. What best describes the “Principle of Least Privilege”?

I. All users should have the same baseline permissions granted to them to use basic AWS services

II. Users should always have a little more access granted to them then they need,just in case they end up needed it in future.

III. Users should submit all access request in written so that there is a paper trial of who needs access to all different AWS resources

IV. Users should be granted permission to access only resources they need to their assigned job

52. You are facing performance issues with your under development application built using microservices architecture,which of the following services would help to analyze the issues?

I. AWS X-Ray

II. AWS Codepipeline

III. AWS Inspector

IV. AWS Config

53. Which of the following S3 storage classes is ideal for data with unpredictable access pattern?

I. Amazon S3 Intelligent Tiering

II. Amazon S3 on-demand tiering

III. Amazon S3 standard tiering

IV. Amazon S3 IA tiering

V. Amazon S3 glacier tiering

54. An organization has set up consolidated billing with 3 different AWS accounts. Which of the below mentioned advantages will the organization receive in terms of AWS pricing?

I. The consolidated billing does not bring any cost advantage for the organization

II. All the AWS accounts will be charged for S3 storage by combining the total storage of each account

III. The EC2 instances of each account will receive a total of 750*3 micro instance hour free

IV. The free usage tier for all 3 accounts will be 3 years and not a single year

55. You noticed that several AWS EC2 instances have been terminated.Which of the following AWS services would help you determine who took this action?

I. AWS Trusted advisor

II. AWS EC2 instance usage report

III. AWS Cloudwatch

IV. AWS Cloudtrail

56. Which of the following would impact the process of data replication to a remote location?

I. Distance between the sites

II. Available bandwidth

III. Data rate required by your application

IV. Replication technology

57. What should you do in order to keep the data on EBS volume safe?

I. Delete the data when device is destroyed

II. Create ebs snapshots

III. Attach volumes to ec2 instances

IV. Create copies of ebs volumes

58. A company is deploying a new two-tier web application in AWS.The company wants to store their most frequently used data so that the response time of the application is improved.Which AWS provides the solution for the company requirements?

I. Mysql installed on 2 amazon ec2 instances in a single AZ

II. Amazon elasticache

III. Amazon RDS for MySQL with multi-az

IV. AWS caching services

59. You are planning to host your education website on AWS.Most of the video courses will be streamed from places all around the world.Which of the following AWS services would help you achieve high transfer speeds?

I. AWS Cloudformation

II. AWS Cloudfront

III. AWS Delivery

IV. AWS Cloud distributer

60. In AWS,which security aspects are the customer responsibility?(Choose three)

I. The configuration of the security groups

II. Hardware global infrastructure

III. Networking traffic protection

IV. Controlling physical access to computer resources

61. Which of the following services allows you to manage your agreements in AWS?

I. AWS agreements

II. AWS Auditor

III. AWS Artifact

IV. AWS Systems Manager