AWS Administrator Interview Questions and Answers for Freshers

S3 is a scalable object storage service that allows users to store and retrieve data from anywhere on the web.

• S3 stands for Simple Storage Service

• It is highly scalable and can store virtually unlimited amounts of data

• It offers different storage classes such as Standard, Infrequent Access, and Glacier

• Standard storage class is for frequently accessed data, Infrequent Access is for data that is accessed less frequently, and Glacier is for long-term archival storage

• S3 can be used...read more

AWS is a cloud computing platform that provides a wide range of services. EC2 is a service that provides scalable computing capacity.

• AWS is a cloud computing platform that offers services such as storage, databases, analytics, and more

• EC2 is a service that provides resizable compute capacity in the cloud

• EC2 instances are virtual machines that can be launched in the cloud and can be configured to meet specific needs

• EC2 instances can be used for a variety of purposes such as ho...read more

Lambda is a serverless computing service while load balancers distribute traffic across multiple servers.

• Lambda allows running code without provisioning or managing servers

• Load balancers improve application availability and scalability

• Lambda can be triggered by events such as changes to data in an S3 bucket

• Load balancers can be used to distribute traffic across EC2 instances or containers

T2 instance is a type of Amazon EC2 instance that provides a baseline level of CPU performance with the ability to burst above the baseline.

• T2 instances are designed to provide cost-effective computing for applications that don't require sustained high CPU performance.

• They are ideal for workloads that experience short periods of high CPU usage, such as web servers, development environments, and small databases.

• T2 instances earn CPU credits when they operate below baseline per...read more