AWS Interview Questions Your Guide to Success
Amazon Web Services (AWS) is the leading cloud platform. Jobpe’s AWS interview questions help you master cloud infrastructure, services, and best practices.
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What is AWS and what are its core services?
AWS is a cloud platform offering compute, storage, database, and networking services like EC2, S3, RDS, and VPC.
Explain the concept of EC2 and its uses.
EC2 provides scalable virtual servers to run applications in the cloud with flexible configurations.
What is Amazon S3 and what are its main features?
S3 is a scalable object storage service with high durability, versioning, and lifecycle management.
How does AWS Lambda work?
Lambda runs code in response to events and automatically manages the compute resources, enabling serverless computing.
Describe IAM and its importance.
IAM manages user access and permissions securely across AWS resources.
What are AWS availability zones?
Availability zones are isolated data centers within regions that provide high availability and fault tolerance.
Explain AWS CloudFormation.
CloudFormation automates resource provisioning using templates to deploy infrastructure as code.
What is the difference between scaling vertically and horizontally in AWS?
Vertical scaling adds resources to a single instance; horizontal scaling adds more instances to handle load.
How does AWS ensure data security?
AWS secures data with encryption, access control, compliance certifications, and continuous monitoring.
What are AWS Elastic Load Balancers?
Elastic Load Balancers distribute incoming application traffic across multiple targets to improve availability.
Cloud
What is AWS and what are its core services?
AWS is a cloud platform offering compute, storage, database, and networking services like EC2, S3, RDS, and VPC.
Explain the concept of EC2 and its uses.
EC2 provides scalable virtual servers to run applications in the cloud with flexible configurations.
What is Amazon S3 and what are its main features?
S3 is a scalable object storage service with high durability, versioning, and lifecycle management.
How does AWS Lambda work?
Lambda runs code in response to events and automatically manages the compute resources, enabling serverless computing.
Describe IAM and its importance.
IAM manages user access and permissions securely across AWS resources.
What are AWS availability zones?
Availability zones are isolated data centers within regions that provide high availability and fault tolerance.
Explain AWS CloudFormation.
CloudFormation automates resource provisioning using templates to deploy infrastructure as code.
What is the difference between scaling vertically and horizontally in AWS?
Vertical scaling adds resources to a single instance; horizontal scaling adds more instances to handle load.
How does AWS ensure data security?
AWS secures data with encryption, access control, compliance certifications, and continuous monitoring.
What are AWS Elastic Load Balancers?
Elastic Load Balancers distribute incoming application traffic across multiple targets to improve availability.
