AWS Practice Test – 3 1. AWS Practice Tests When designing an application with high throughput and low latency requirements, which AWS service is recommended for caching frequently accessed data? Amazon DynamoDB Amazon RDS Amazon ElastiCache Amazon S3 None 2. AWS Practice Tests To create a secure connection between two VPCs within the same AWS region, which method should you use? VPC Peering AWS VPN AWS Direct Connect AWS Transit Gateway None 3. AWS Practice Tests Which AWS service enables you to set up a scalable, highly available DNS service for your application? Amazon Route 53 AWS CloudFront AWS Global Accelerator AWS WAF None 4. AWS Practice Tests Which AWS service provides a fully managed message queuing service to decouple components of a distributed application? Amazon SNS AWS Step Functions Amazon SQS AWS Lambda None 5. AWS Practice Tests Which AWS service helps secure web applications by protecting them from common web exploits? AWS Shield AWS WAF AWS Inspector AWS Security Hub None 6. AWS Practice Tests Which AWS service allows you to create a private network within the AWS cloud and connect it to your on-premises network? Amazon VPC AWS Direct Connect Amazon Route 53 AWS Transit Gateway None 7. AWS Practice Tests To ensure secure and private communication between services within a VPC, which feature should you use? Public IP addresses NAT Gateway Private Subnets and Security Groups VPC Peering None 8. AWS Practice Tests For an application requiring real-time data processing, which AWS service would be the most suitable? Amazon S3 Amazon Kinesis AWS Data Pipeline AWS Batch None 9. AWS Practice Tests What is the best practice for securing data in transit between your EC2 instances and an RDS database? Enable encryption at the file system level on the EC2 instance. Use HTTPS or SSL/TLS for database connections. Store the data on an encrypted EBS volume. Implement a VPN between the instances and the database. None 10. AWS Practice Tests For a serverless architecture, which AWS service is ideal for managing background tasks or workflows? AWS Lambda AWS Step Functions Amazon EC2 AWS Elastic Beanstalk None Time's up