AWS

Question 1

What is CDK?

Answer 1

(AWS) Cloud Development Kit

Question 2

Amazon EC2

Answer 2

Virtual servers in the cloud. Used when you need to run apps, websites, or background jobs.

Question 3

Amazon S3

Answer 3

Online storage for files. Used for backups, images, logs, or any files your app needs.

Question 4

Amazon RDS

Answer 4

Managed relational databases. Used when apps need structured data like users, orders, or inventory.

Question 5

Amazon DynamoDB

Answer 5

Managed NoSQL database. Used for fast lookups, gaming leaderboards, or IoT data.

Question 6

Amazon Lambda

Answer 6

Runs code without servers. Used for automating tasks, processing events, or backend logic.

Question 7

Amazon VPC

Answer 7

Private network for AWS resources. Used when you need control over network settings and security.

Question 8

Amazon CloudFront

Answer 8

Delivers content closer to users. Used to speed up websites, video, and downloads.

Question 9

Amazon IAM

Answer 9

Controls who can access AWS resources. Used for managing permissions for users and apps.

Question 10

Amazon SNS

Answer 10

Sends notifications or messages. Used for alerts, app updates, or system triggers.

Question 11

Amazon SQS

Answer 11

Message queue between services. Used to handle tasks asynchronously and avoid overload.

Question 12

Amazon CloudWatch

Answer 12

Monitoring for systems and apps. Used to track performance and get alerts.

Question 13

Amazon EBS

Answer 13

Disk storage for EC2 servers. Used when a server needs persistent storage.

Question 14

Amazon ECR

Answer 14

Stores container images. Used when deploying apps with Docker.

Question 15

Amazon ECS

Answer 15

Runs containers. Used to deploy containerized apps easily.

Question 16

AWS Fargate

Answer 16

Runs containers without managing servers. Used for simpler container deployments.

Question 17

Amazon EKS

Answer 17

Managed Kubernetes. Used by teams already using Kubernetes.

Question 18

AWS Route 53

Answer 18

DNS service. Used to connect domain names to apps or websites.

Question 19

AWS Elastic Beanstalk

Answer 19

Deploys apps automatically. Used for quick app hosting without managing servers.

Question 20

AWS CloudFormation

Answer 20

Creates resources from templates. Used for repeatable setups and automation.

Question 21

Cloudflare

Answer 21

CDN and security service. Used to protect websites and make them load faster.