Answer: Amazon EC2 or Elastic Compute Cloud is a web service that provides scalable capabilities in the cloud. It is designed to facilitate web-scale cloud computing for developers.
Q2: What are the advantages of using Amazon EC2?
Answer: The advantage of using Amazon EC2 is that it allows businesses to scale or reduce their computing resources as needed. It also eliminates the need for businesses to make large investments in their own equipment.
Q3: What events are on Amazon EC2?
Answer: Amazon EC2 has different instance types such as General Purpose, Compute Optimized, Memory Optimized, Storage Optimized, and GPU Frequency.
Q4: How does Amazon EC2 pricing work?
Answer: Amazon EC2 pricing is based on instance type, usage, and region.
Users are charged for one sample-hour consumption per sample type. Additional charges may apply for file transfer, EBS storage, and other services.
Q5: How do I start an instance on Amazon EC2?
Answer: You can launch an instance on Amazon EC2 using the AWS Management Console, AWS CLI, or AWS SDKs.
Q6: What is an Amazon Machine Image (AMI)?
Answer: An Amazon Machine Image (AMI) is a pre-installed virtual machine used to create instances on Amazon EC2.
Q7: How do I create an AMI?
Answer: AMIs can be created using the AWS Management Console, AWS CLI, or EC2 API.
Q8: What is Autoscaling on Amazon EC2?
Answer: AutoScaling in Amazon EC2 is a feature that automatically scales the number of instances based on current needs.
Q9: What is Elastic Load Balancing on Amazon EC2?
Answer: Elastic Load Balancing on Amazon EC2 is a feature that automatically distributes load among multiple instances.
Q10: What is Amazon EBS?
Answer: Amazon EBS or Elastic Block Store is a block storage service that provides stable storage for Amazon EC2 instances.
Q11: What types of volumes are available on Amazon EBS?
Answer: Amazon EBS has four types of volumes: Target (SSD), Scheduled IOPS (SSD), High Performance HDD, and Cold HDD.
Q12: How do I restore an Amazon EBS volume?
Answer: Amazon EBS volumes can be backed up using Amazon EBS snapshots, which are time-in-time copies of volumes.
Q13: What is Amazon EC2 Container Service?
Answer: Amazon EC2 Container Service is a container management service for running and evaluating Docker containers on Amazon EC2 instances.
Q14: What is Amazon Lightsail?
Answer: Amazon Lightsail is a simplified version of Amazon EC2 designed for small applications, websites, and development projects.
Q15: What is AWS Lambda?
Answer: AWS Lambda is a serverless service that writes code in response to events and automatically manages the computing services required to run the code.
Q16: What is an AWS Batch?
Answer: AWS Batch is a batch service that offers full control of running batch computing jobs on the AWS Cloud.
Q17: What is AWS Fargate?
Answer: AWS Fargate is an automated computer system for running volumes in the AWS cloud without having to manage the underlying infrastructure.
Q18: What is Amazon EC2 Autoscaling?
Answer: Amazon EC2 AutoScaling is a feature that automatically scales the number of Amazon EC2 instances based on current needs while maintaining the desired level of performance and availability.