and Answers | Latest Version | 2025/2026
| Correct & Verified
Which AWS service is primarily used to store objects such as images and videos?
A) Amazon RDS
B) Amazon EC2
✔✔C) Amazon S3
D) Amazon Lambda
Which AWS service allows you to run virtual servers in the cloud?
A) Amazon S3
✔✔B) Amazon EC2
C) Amazon CloudFront
D) AWS IAM
What is the purpose of AWS Identity and Access Management (IAM)?
A) Monitor performance metrics
✔✔B) Control user access and permissions
C) Store database information
D) Automatically scale servers
Which AWS service helps distribute content globally to reduce latency?
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,A) AWS Lambda
B) Amazon EC2
C) Amazon S3
✔✔D) Amazon CloudFront
Which type of AWS storage is best for storing large amounts of unstructured data?
A) Amazon RDS
✔✔B) Amazon S3
C) Amazon DynamoDB
D) Amazon EBS
Which AWS service is designed for managed relational databases?
A) Amazon S3
B) Amazon Lambda
✔✔C) Amazon RDS
D) Amazon CloudFront
What is the main benefit of AWS Auto Scaling?
A) Lower database costs
B) Store files in multiple regions
✔✔C) Automatically adjust compute capacity based on demand
D) Encrypt data in transit
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,Which AWS service is serverless and runs code without provisioning servers?
A) Amazon EC2
B) Amazon RDS
C) Amazon S3
✔✔D) AWS Lambda
Which AWS service is a fully managed NoSQL database?
A) Amazon RDS
B) Amazon Redshift
✔✔C) Amazon DynamoDB
D) Amazon Aurora
What is Amazon VPC used for?
A) Run serverless code
B) Store object data
✔✔C) Create isolated network environments
D) Monitor application logs
Which AWS service helps with cost optimization and tracking usage?
A) AWS CloudTrail
B) AWS CloudFormation
✔✔C) AWS Cost Explorer
D) Amazon CloudWatch
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, Which AWS service enables automated infrastructure provisioning through templates?
A) AWS CloudTrail
B) AWS CloudFront
✔✔C) AWS CloudFormation
D) Amazon S3
Which AWS service provides real-time monitoring of AWS resources and applications?
A) AWS CloudTrail
B) Amazon S3
✔✔C) Amazon CloudWatch
D) AWS IAM
Which AWS storage type is ideal for block-level storage attached to EC2 instances?
A) Amazon S3
B) Amazon Glacier
✔✔C) Amazon EBS
D) Amazon RDS
Which AWS service is best suited for data warehousing and analytics?
A) Amazon DynamoDB
✔✔B) Amazon Redshift
C) Amazon EC2
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