Which AWS service is designed to automate the migration of databases to the AWS cloud? a) AWS Database Migration Service (DMS) b) Amazon RDS c) Amazon Redshift d) AWS Lambda Answer: a) AWS Database Migration Service (DMS) Explanation: AWS Database Migration Service (DMS) helps users migrate databases to the AWS cloud with minimal downtime. DMS […]

What is the purpose of Amazon EFS (Elastic File System)? a) To provide scalable file storage for use with AWS EC2 instances b) To store large datasets in the cloud c) To process streaming data in real time d) To automate infrastructure provisioning Answer: a) To provide scalable file storage for use with AWS EC2

Which AWS service is primarily used to improve the delivery of content to end-users through caching? a) Amazon CloudFront b) AWS Lambda c) Amazon RDS d) AWS Backup Answer: a) Amazon CloudFront Explanation: Amazon CloudFront is a content delivery network (CDN) service that delivers content, such as web pages, videos, and applications, to end-users with

Which AWS service allows you to distribute incoming application traffic across multiple targets? a) AWS Elastic Load Balancing (ELB) b) AWS CloudFront c) Amazon S3 d) AWS IAM Answer: a) AWS Elastic Load Balancing (ELB) Explanation: AWS Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets, such as EC2 instances, containers, and

What is the primary function of AWS Direct Connect? a) To establish a dedicated network connection between your premises and AWS b) To manage EC2 instances c) To create virtual machines d) To store objects in the cloud Answer: a) To establish a dedicated network connection between your premises and AWS Explanation: AWS Direct Connect

Which AWS service is used for data warehousing and analytics? a) Amazon Redshift b) Amazon S3 c) AWS Lambda d) Amazon RDS Answer: a) Amazon Redshift Explanation: Amazon Redshift is a fully managed data warehousing service designed for fast querying and analysis of large datasets. It allows users to run complex queries against structured and

What is the purpose of AWS CloudTrail? a) To track user activity and API calls in AWS b) To create virtual private networks c) To run machine learning models d) To automate backups Answer: a) To track user activity and API calls in AWS Explanation: AWS CloudTrail is a service that provides logging and monitoring

What is the purpose of AWS Identity and Access Management (IAM)? a) To securely manage access to AWS resources b) To encrypt data stored in S3 c) To monitor application logs d) To automate infrastructure provisioning Answer: a) To securely manage access to AWS resources Explanation: AWS Identity and Access Management (IAM) is a service

Which AWS service is designed for real-time processing of streaming data? a) Amazon Kinesis b) Amazon S3 c) Amazon RDS d) AWS Lambda Answer: a) Amazon Kinesis Explanation: Amazon Kinesis is a service designed for real-time processing of streaming data. It allows developers to capture, process, and analyze large streams of data in real time,

Which AWS service allows you to centrally manage and automate backups across AWS services? a) AWS Backup b) Amazon S3 c) AWS CloudFormation d) AWS CloudTrail Answer: a) AWS Backup Explanation: AWS Backup is a centralized service that allows users to automate and manage backups across various AWS services. It provides a simple way to

What is Amazon S3 Glacier used for? a) To store archival data with low retrieval costs b) To create data analytics pipelines c) To run virtual servers in the cloud d) To monitor AWS applications Answer: a) To store archival data with low retrieval costs Explanation: Amazon S3 Glacier is a low-cost cloud storage service

Which AWS service provides automated backups, patching, and recovery for databases? a) Amazon RDS b) Amazon EC2 c) AWS Lambda d) Amazon Route 53 Answer: a) Amazon RDS Explanation: Amazon RDS (Relational Database Service) is a managed database service that provides automated backups, patching, and recovery for relational databases. RDS supports multiple database engines, such

What is the purpose of an Amazon Virtual Private Cloud (VPC)? a) To isolate resources in a logically separated network in the AWS cloud b) To create scalable storage solutions c) To provide serverless computing capabilities d) To manage DNS configurations Answer: a) To isolate resources in a logically separated network in the AWS cloud

What is Amazon CloudWatch used for? a) To monitor AWS resources and applications in real-time b) To manage EC2 instances c) To automate resource provisioning d) To create virtual private networks Answer: a) To monitor AWS resources and applications in real-time Explanation: Amazon CloudWatch is a monitoring and observability service that provides real-time monitoring of

What is AWS Elastic Beanstalk used for? a) To deploy and manage applications in the cloud without provisioning infrastructure b) To store and retrieve data in the cloud c) To run machine learning models d) To manage databases Answer: a) To deploy and manage applications in the cloud without provisioning infrastructure Explanation: AWS Elastic Beanstalk

Which AWS service is used to build, train, and deploy machine learning models? a) Amazon SageMaker b) AWS Lambda c) Amazon QuickSight d) Amazon Redshift Answer: a) Amazon SageMaker Explanation: Amazon SageMaker is a fully managed service that provides tools for building, training, and deploying machine learning models. It simplifies the end-to-end machine learning workflow

Which AWS service is a fully managed NoSQL database? a) Amazon DynamoDB b) Amazon RDS c) Amazon Redshift d) Amazon Aurora Answer: a) Amazon DynamoDB Explanation: Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. It is designed for applications that require low-latency access to large

What is the purpose of AWS CloudFormation? a) To automate the creation and management of AWS resources using templates b) To store large objects in the cloud c) To monitor application performance d) To create machine learning models Answer: a) To automate the creation and management of AWS resources using templates Explanation: AWS CloudFormation is

Which AWS service is used for DNS and domain name management? a) Amazon Route 53 b) Amazon VPC c) AWS Direct Connect d) Amazon SNS Answer: a) Amazon Route 53 Explanation: Amazon Route 53 is a scalable Domain Name System (DNS) web service that provides reliable domain name registration, DNS routing, and health checking. It

What is AWS Lambda primarily used for? a) To run code without provisioning or managing servers b) To create and manage EC2 instances c) To store large datasets d) To monitor application performance Answer: a) To run code without provisioning or managing servers Explanation: AWS Lambda is a serverless compute service that allows users to

What is the purpose of Amazon RDS? a) To provide a managed relational database service b) To run serverless applications c) To store objects in the cloud d) To analyze large-scale datasets Answer: a) To provide a managed relational database service Explanation: Amazon RDS (Relational Database Service) is a managed service that makes it easy

Which AWS service is used to manage and run Docker containers? a) Amazon ECS b) Amazon S3 c) Amazon RDS d) Amazon VPC Answer: a) Amazon ECS Explanation: Amazon ECS (Elastic Container Service) is a fully managed container orchestration service that makes it easy to run, stop, and manage Docker containers on a cluster of

What is Amazon EC2 used for? a) To run virtual servers in the cloud b) To manage database services c) To create machine learning models d) To analyze large datasets Answer: a) To run virtual servers in the cloud Explanation: Amazon EC2 (Elastic Compute Cloud) is a service provided by AWS that allows users to

Which AWS service is used to store and retrieve objects, such as files, in the cloud? a) Amazon S3 b) Amazon EC2 c) Amazon RDS d) AWS Lambda Answer: a) Amazon S3 Explanation: Amazon S3 (Simple Storage Service) is a scalable storage service provided by AWS, used to store and retrieve any amount of data

What does AWS stand for? a) Amazon Web Services b) Advanced Web Solutions c) Automated Web Software d) Adaptive Web Systems Answer: a) Amazon Web Services Explanation: AWS stands for Amazon Web Services, which is a comprehensive and widely adopted cloud platform offered by Amazon. AWS provides on-demand cloud computing platforms and APIs to individuals,