Top 10+ Scenerios based AWS Interview questions and answers| Part-1
<h1><strong>Question-1 : How would you set up a highly available web application in AWS using EC2, ELB, and Auto Scaling?</strong></h1>
<p>A high-level overview of the steps to set up a highly available web application in AWS using EC2, ELB, and Auto Scaling:</p>
<p>· Launch multiple EC2 instances in multiple Availability Zones (AZs) to provide high availability.</p>
<p>· Create an Elastic Load Balancer (ELB) to distribute incoming traffic evenly across all EC2 instances in different AZs.</p>
<p>· Set up Auto Scaling for the EC2 instances to automatically add or remove instances based on demand and maintain the desired number of instances.</p>
<p>· Use Amazon RDS or Amazon DynamoDB for database services to ensure that the database layer is highly available and scalable.</p>
<p>· Store your application data in Amazon S3 or use Amazon EBS volumes with multiple AZs to ensure data durability.</p>
<p>· Set up Amazon Route 53 for routing traffic to the ELB.</p>
<p>· Use Amazon CloudWatch to monitor the performance of the EC2 instances, ELB, and the overall system, and set up alarms to automatically trigger scaling events based on specified thresholds.</p>
<p><a href="https://manoj777.medium.com/10-scenerios-based-aws-interview-questions-and-answers-experienced-devops-part-1-cd54452314f7"><strong>Visit Now</strong></a></p>