Computer Networks: AWS Certified Cloud Practitioner Study Guide (solution bank) Distinction level guide-2022.

AWS Certified Cloud Practitioner Study Guide _ Updated June 2022. Question 1 Which AW S services can be used to store files? Choose 2 answers from the options given below A. Amazon CloudWatch B. Amazon Simple Storage Service (Amazon S3) C. Amazon Elastic Block Store (Amazon EBS) D. AWS Config E. Amazon Athena - B. Amazon Simple Storage Se rvice (Amazon S3) C. Amazon Elastic Block Store (Amazon EBS) Question 2 Which of the following services uses AWS edge locations? A. Amazon Virtual Private Cloud (Amazon VPC) B. Amazon CloudFront C. Amazon Elastic Compute Cloud (Amazon EC2) D. AWS Storage Gateway - B. Amazon CloudFront Which of the following is a benefit of Amazon Elastic Compute Cloud (Amazon EC2) over physical servers? A. Automated backup B. Paying only for what you use C. The ability to choose hardware vendors D. Root /a dministrator access - Answer: B. Paying only for what you use Question 4 Which AWS service provides infrastructure security optimization recommendations? A. AWS Price List Application Programming Interface (API) B. Reserved Instances C. AWS Trusted Advis or D. Amazon Elastic Compute Cloud (Amazon EC2) SpotFleet - Answer: C. AWS Trusted Advisor Question 5 Which service allows for the collection and tracking of metrics for AWS services? A. Amazon CloudFront B. Amazon CloudSearch C. Amazon CloudWatch D. Ama zon Machine Learning (Amazon ML) - Answer: C. Amazon CloudWatch Question 6 A company needs to know which user was responsible for terminating several critical Amazon Elastic Compute Cloud (Amazon EC2) Instances. Where can the customer find this informatio n? A. AWS Trusted Advisor B. Amazon EC2 instance usage report C. Amazon CloudWatch D. AWS CloudTrail logs - Answer: D. AWS CloudTrail logs Question 7 Which service should an administrator use to register a new domain name with AWS? A. Amazon Route 53 B. Amazon Cloud Fron C. Elastic Load Balancing D. Amazon Virtual Private Cloud (Amazon VPC) - Answer: A. Amazon Route 53 Question 8 What is the value of having AWS Cloud services accessible through an Application Programming Interface (API)? A. Cloud res ources can be managed programmatically B. AWS infrastructure use will always be cost -optimized C. All application testing is managed by AWS D. Customer -owned, on -premises infrastructure becomes programmable - Answer: A. Cloud resources can be managed progr ammatically Question 9 Which of the following examples supports the cloud design principle "design for failure and nothing will fail''? A. Adding an elastic load balancer in front of a single Amazon Elastic Compute Cloud (Amazon EC2) instance B. Creatin g and deploying the most cost -effective solution C. Deploying an application in multiple Availability Zones D. Using Amazon CloudWatch alerts to monitor performance - Answer: C. Deploying an application in multiple Availability Zones Question 10 Which ser vice allows an administrator to create and modify AWS user permissions? A. AWS Config B. AWS Cloud Trail C. AWS Key Management Service (AWS KMS) D. AWS Identity and Access Management (IAM) - Answer: D. AWS Identity and Access Management (IAM) Question 11 Which AWS service automates infrastructure provisioning and administrative tasks for an analytical data warehouse? A. Amazon Redshift B. Amazon DynamoDB C. Amazon ElastiCache D. Amazon Aurora - Answer: A. Amazon Redshift Question 12 Which of the following is the responsibility of the AWS customer according to the Shared Security Model? A. Managing AWS Identity and Access Management (IAM) B. Securing edge locations C. Monitoring physical device security D. Implementing service organization Con trol (SOC) standards - Answer: A. Managing AWS Identity and Access Management (IAM) Question 13 Where can a customer go to get more detail about Amazon Elastic Compute Cloud (Amazon EC2) billing activity that took place 3 month ago? A. Amazon EC2 dashboa rd B. AWS Cost and Usage reports C. AWS Trusted Advisor dashboard D. AWS Cloud Trail logs stored in Amazon Simple Storage Service (Amazon S3) - Answer: B. AWS Cost and Usage reports Question 14 Who has control of the data in an AWS account? A. AWS Support Team B. AWS Account Owner C. AWS Security Team D. AWS Technical Account Manager (TAM) - Answer: B. AWS Account Owner Question 15 The main benefit of decoupling an application is to: A. Create a tightly integrated application B. Reduce inter -dependencies so failures do not impact other components C. Enable data synchronization across the web application layer D. Have the ability to execute automated bootstrapping actions - Answer: B reduce inter-dependencies so failures do not impact other components Question 16 Which of the following is a benefit of running an application across two Availability Zones? A. Performance is improved over running in a single Availability Zone. B. It is more secure than running in a single Availabi lity Zone. C. It significantly reduces the total cost of ownership versus running in a single Availability Zone. D. It increases the availability of an application compared to running in a single Availability Zone. - Answer: D. It increases the availabili ty of an application compared to running in a single Availability Zone. Question 17 Which of the following security requirements are managed by AWS customers? Select 2 answers from the options given below. A. Password Policies B. User permissions