Discover essential beginner-friendly AWS projects to build foundational skills in cloud and DevOps. These hands-on tasks help newcomers practice cost control, automation, and basic AWS resource management.
Which AWS service enables you to create billing alarms to monitor your estimated cloud charges and receive alerts at chosen cost thresholds?
Explanation: CloudWatch allows you to set up billing alarms for your AWS account, letting you monitor spending and receive notifications as costs approach your specified amounts. S3 is for storage, EC2 is for compute resources, and IAM manages access and user permissions; none of these are used for billing alarms.
If you want to limit overall spending and get notified when your cloud costs exceed a set amount, which tool should you use?
Explanation: AWS Budgets is designed for setting strict spending goals and sending alerts if your charges approach or exceed these limits. CloudFront accelerates content delivery, Route 53 handles DNS, and ECR manages container images, none of which are used to monitor and control costs.
Which AWS service lets you easily host a basic static 'Hello World' website without configuring a web server?
Explanation: Amazon S3 can serve static websites directly, making it ideal for simple sites without server-side scripting. EC2 is for virtual servers, RDS is for databases, and Lambda runs code in response to events, none of which are necessary for basic static hosting.
Which AWS service should you use to store and manage container images after building a Docker image on your machine?
Explanation: Amazon Elastic Container Registry (ECR) allows you to push, store, and retrieve Docker container images. CodeCommit is for source code, Aurora is a relational database, and SNS is a notification service, none of which are designed for container image management.
Which service allows you to create a serverless NoSQL database table suitable for flexible, scalable data storage?
Explanation: DynamoDB is a fully managed serverless NoSQL database suited for rapidly growing data with flexible schemas. Redshift is used for data warehousing, Athena queries data on S3, and Lightsail provides simple virtual private servers, none of which offer NoSQL database tables.