Computer Science Questions

Question: 223 Which AWS service allows users to provision resources using a consistent and repeatable process? A. AWS Systems Manager B. AWS CloudFormation C. AWS Batch D. AWS Config

Question: 238 A company wants to move its data center to the AWS Cloud. Technology leadership needs to develop a business case that includes the most cost-effective deployment and purchasing options. Which AWS service or features supports this task with the LEAST amount of operational overhead? A. AWS Migration Evaluator B. AWS Application Discovery Service C. AWS Migration Hub D. AWS Server Migration Service (AWS SMS)

Question: 226 According to the AWS shared responsibility model, the customer is responsible for applying the latest security updates and patches for which of the following? A. Amazon DynamoDB B. Amazon EC2 instances C. Amazon RDS instances D. Amazon S3

Question: 235 Which of the following is a characteristic of the AWS account root user? A. The root user is the only user that can be configured with multi-factor authentication (MFA). B. The root user is the only user that can access the AWS Management Console. C. The root user is the first sign-in identity that is available when an AWS account is created. D. The root user has a password that cannot be changed.

Question: 222 Which duty is a responsibility of AWS under the AWS shared responsibility model? A. Identity and access management (IAM) B. Server-side encryption (SSE) C. Firewall configuration D. Maintaining physical hardware

Question: 224 A company has an application workload that is stateless be design and can sustain occasional downtime. The application performs massively parallel computations. Which Amazon EC2 pricing model should the company choose for its application to reduce cost? A. On-Demand Instances B. Spot Instances C. Reserved Instances D. Dedicated Instances

Question: 220 Which task is an AWS responsibility when a workload is running in Amazon RDS? A. Creating the database table B. Updating the database schema C. Installing the database engine D. Dropping the database records

Question: 208 Which AWS service gives users on-demand, self-service access to AWS compliance control reports? A. AWS Config B. Amazon GuardDuty C. AWS Trusted Advisor D. AWS Artifact

Question: 210 A company has a compliance requirement to record and evaluate configuration changes, as well as perform remediation actions on AWS resources. Which AWS service should the company use? A. AWS Config B. AWS Secrets Manager C. AWS CloudTrail D. AWS Trusted Advisor

Question: 214 What is the customer's responsibility when using AWS Lambda? A. Operating system configuration B. Application management C. Platform management D. Code encryption

Question: 217 Which of the following is a best practice for creating policies for IAM users? A. Start with a large set of permissions and remove the permissions that are not required. B. Use only Amazon managed policies. C. Start with a minimum set of permissions and grant additional permissions as necessary. D. Attach policies directly to each user individually.

Question: 231 Which AWS service or feature is available only to users who have an AWS Enterprise Support plan? A. AWS Trusted Advisor B. AWS Support case C. AWS Concierge Support team D. Amazon Connect

Question: 211 What are the advantages of deploying an application with Amazon EC2 instances in multiple Availability Zones? (Choose two.) A. Preventing a single point of failure B. Reducing the operational costs of the application C. Allowing the application to serve cross-region users with low latency D. Increasing the availability of the application E. Increasing the load of the application

Question: 225 A company wants to establish a private network connection between AWS and its corporate network. Which AWS service or feature will meet this requirement? A. Amazon Connect B. Amazon Route 53 C. AWS Direct Connect D. VPC peering

Question: 209 A company wants to provide one of its employees with access to Amazon RDS. The company also wants to limit the interaction to only the AWS CLI and AWS software development kits (SDKs). Which combination of actions should the company take to meet these requirements while following the principles of least privilege? (Choose two.) A. Create an IAM user and provide AWS Management Console access only. B. Create an IAM user and provide programmatic access only. C. Create an IAM role and provide AWS Management Console access only. D. Create an IAM policy with administrator access and attach it to the IAM user. E. Create an IAM policy with Amazon RDS access and attach it to the IAM user.

Question: 219 A user needs the ability to access as many resources as are needed. The user also needs the ability to scale up and scale down with only a few minutes of notice. Which benefit of the AWS Cloud describes these abilities? A. Reliability B. Economy of scale C. Elasticity D. Pay-as-you-go pricing

Question: 216 A company needs to monitor and forecast AWS costs and usage. The company also must set event-driven alert notifications that occur if spending limits are exceeded. Which AWS service or tool should the company use to meet these requirements? A. AWS Budgets B. Amazon CloudWatch C. AWS Config D. AWS Service Catalog

Question: 213 Which tool can be used to identify scheduled changes to the AWS infrastructure? A. AWS Personal Health Dashboard B. AWS Trusted Advisor C. Billing Dashboard D. AWS Config

Question: 221 A company is building a mobile app to provide shopping recommendations to its customers. The company wants to use a graph database as part of the shopping recommendation engine. Which AWS database service should the company choose? A. Amazon DynamoDB B. Amazon Aurora C. Amazon Neptune D. Amazon DocumentDB (with MongoDB compatibility)

Question: 215 A company requires an isolated environment within AWS for security purposes. Which action can be taken to accomplish this? A. Create a separate Availability Zone to host the resources. B. Create a separate VPC to host the resources. C. Create a placement group to host the resources. D. Create an AWS Direct Connect connection between the company and AWS.