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Question 1:
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.
Correct Answer: B
Network isolation A virtual private cloud (VPC) is a virtual network in your own logically isolated area in the AWS Cloud. Use separate VPCs to isolate infrastructure by workload or organizational entity. A subnet is a range of IP addresses in a VPC. When you launch an instance, you launch it into a subnet in your VPC. Use subnets to isolate the tiers of your application (for example, web, application, and database) within a single VPC. Use private subnets for your instances if they should not be accessed directly from the internet. To call the Amazon EC2 API from your VPC without sending traffic over the public internet, use AWS PrivateLink.
Reference: https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/infrastructure-security.html
Question 2:
A company has an online shopping website and wants to store customers\’ credit card data. The company must meet Payment Card Industry (PCI) standards. Which service can the company use to access AWS compliance documentation?
A. Amazon Cloud Directory
B. AWS Artifact
C. AWS Trusted Advisor
D. Amazon Inspector
Correct Answer: B
The service that the company can use to access AWS compliance documentation is AWS Artifact (Option B).
AWS Artifact is a service that provides on-demand access to AWS compliance documentation, including PCI compliance documentation. It offers several types of compliance reports, including PCI Data Security Standard (PCI DSS) reports, which help companies understand how AWS meets the PCI DSS requirements. Companies can use AWS Artifact to download these reports and provide them to auditors as evidence of compliance with industry standards.
Question 3:
Which design principle is achieved by following the reliability pillar of the AWS Well-Architected Framework?
A. Vertical scaling
B. Manual failure recovery
C. Testing recovery procedures
D. Changing infrastructure manually
Correct Answer: C
Reference: https://aws.amazon.com/blogs/apn/the-5-pillars-of-the-aws-well-architected-framework/
Question 4:
An Amazon EC2 instance runs only when needed yet must remain active for the duration of the process. What is the most appropriate purchasing option?
A. Dedicated Instances
B. Spot Instances
C. On-Demand Instances
D. Reserved Instances
Correct Answer: D
Reference: https://jayendrapatil.com/aws-ec2-instance-purchasing-option/
Question 5:
A company needs to store source code. The source code must be accessible over the internet. Which AWS service should the company use to meet these requirements?
A. AWS CodeDeploy
B. AWS CodeStar
C. AWS CodeCommit
D. Amazon CodeGuru
Correct Answer: C
A. AWS CodeDeploy- automates deployments of code
B. AWS CodeStar- project management based of code building process C. AWS CodeCommit- git repo of source code.
D. Amazon CodeGuru- helps improve code for better efficiency
Question 6:
A global company wants to use a managed security service for protection from SQL injection attacks. The service also must provide detailed logging information about access to the company\’s ecommerce applications.
Which AWS service will meet these requirements?
A. AWS Network Firewall
B. Amazon RDS for SQL Server
C. Amazon GuardDuty
D. AWS WAF
Correct Answer: D
Question 7:
Under the shared responsibility model, which of the following is a shared control between a customer and AWS?
A. Physical controls
B. Patch management
C. Zone security
D. Data center auditing
Correct Answer: B
Question 8:
A company needs to design an AWS disaster recovery plan to cover multiple geographic areas. Which action will meet this requirement?
A. Configure multiple AWS accounts.
B. Configure the architecture across multiple Availability Zones in an AWS Region.
C. Configure the architecture across multiple AWS Regions.
D. Configure the architecture among many edge locations.
Correct Answer: C
Question 9:
A company is considering implementing a new workload m the AWS Cloud However, the company first wants to forecast the potential cost.
Which tool should the company use to estimate the cost of the workload?
A. Cost Explorer
B. AWS Pricing Calculator
C. AWS Billing and Cost Management dashboard
D. AWS Cost and Usage Report
Correct Answer: B
Question 10:
Which AWS service or tool lists all the users in an account and reports on the status of account details, including passwords, access keys, and multi-factor authentication (MFA) devices?
A. WS Shield
B. AWS Trusted Advisor
C. Amazon Inspector
D. IAM credential report
Correct Answer: D
You can generate and download a credential report that lists all users in your account and the status of their various credentials, including passwords, access keys, and MFA devices. You can get a credential report from the AWS Management Console, the AWS SDKs and Command Line Tools , or the IAM API.
Question 11:
Which AWS service enables the decoupling and scaling of applications?
A. Amazon Simple Queue Service (Amazon SQS)
B. AWS Outposts
C. Amazon S3
D. Amazon Simple Email Service (Amazon SES)
Correct Answer: A
Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables you to decouple and scale microservices, distributed systems, and serverless applications.
Question 12:
A company wants to manage its infrastructure as code in the AWS Cloud. Which AWS service meets this requirement?
A. AWS CloudFormation
B. AWS Elastic Beanstalk
C. AWS Cloud9
D. AWS CloudShell
Correct Answer: A
Elastic Beanstalk is a service for deploying and scaling web applications and services. Upload your code and Elastic Beanstalk automatically handles the deployment
Question 13:
Which of the following services is a MySQL-compatible database that automatically grows storage as needed?
A. Amazon Elastic Compute Cloud (Amazon EC2)
B. Amazon Relational Database Service (Amazon RDS) for MySQL
C. Amazon Lightsail
D. Amazon Aurora
Correct Answer: D
Amazon Aurora is a relational database service that combines the speed and availability of high-end commercial databases with the simplicity and cost-effectiveness of open source databases. The MySQL-compatible edition of Aurora delivers up to 5X the throughput of standard MySQL running on the same hardware, and enables existing MySQL applications and tools to run without requiring modification.
Amazon Aurora will automatically grow the size of your database volume as your database storage needs grow. Your volume will grow in increments of 10 GB up to a maximum of 64 TB. You don\’t need to provision excess storage for your database to handle future growth.
Reference: https://aws.amazon.com/rds/aurora/mysql-features/
Question 14:
Which AWS service can run a managed PosigreSQL database that provides online transaction processing (OLTP)?
A. Amazon DynamoDB
B. Amazon Athena
C. Amazon RDS
D. Amazon EMR
Correct Answer: C
Question 15:
Which AWS service monitors CPU utilization on Amazon EC2 instances?
A. AWS CloudTrail
B. Amazon Inspector
C. AWS config
D. Amazon CloudWatch
Correct Answer: D
AWS CloudTrail-monitors and records account activity Amazon Inspector-vulnerability management AWS Config-assess, audit, and evaluate the configurations and relationships of your resources. Amazon CloudWatch-CPU