Un-Answered Questions { Amazon Web Services (AWS) }

What does Connection draining do?

118


In a VPC how many EC2 instances, you can use?

136


How will you change the instance type for instances which are running in your application tier and are using Auto Scaling? Where will you change it from the following areas?

161


What is DynamoDB?

196


Security elements used at network and server level in AWS?

117


Suppose you have an application where you have to render images and also do some general computing.which service will best fit your need?

296


List the components required to build Amazon VPC?

116


Which services would you not use to deploy an app?

135


When an instance is unhealthy, it is terminated and replaced with a new one, which services does that?

277


What is the relation between an instance and Amazon Machine image?

119


A user has set up an Auto Scaling group. Due to some issue, the group has failed to launch a single instance for more than 24 hours. What will happen to Auto Scaling in this condition?

393


You have a content management system running on an Amazon EC2 instance that is approaching 100% CPU utilization. Which option will reduce a load on the Amazon EC2 instance?

331


What are lifecycle hooks used for in AutoScaling?

138


A company needs to monitor the read and write IOPS for their AWS MySQL RDS instance and send real-time alerts to their operations team. Which AWS services can accomplish this?

235


You have a content management system running on an Amazon EC2 instance that is approaching 100% CPU utilization. How to reduce the load on the Amazon EC2 instance?

161