What is the difference between object & block level storage?

305

Explain what is t2 instances?

259

What is lifecycle hook in aws?

120

What automation tools can you use to spinup servers?

130

You have an content management system running on the amazon ec2 instance that is the approaching 100% cpu of utilization. Which option will be reduce load on the amazon ec2 instance?

186

What are nat gateways?

291

How many reserved instances am I able to purchase?

162

What is the type of architecture, where half of the workload is on the public load while at the same time half of it is on the local storage?

226

How can a user be able to load the data to amazon redshift from completely different data sources like amazon rds, amazon dynamodb and amazon ec2?

155

Do you think you can change the size of vpc?

152

When should I use a Classic Load Balancer and when should I use an Application load balancer?

184

What are instances in aws?

188

Is one Elastic IP address enough for every instance that I have running?

206

How auto scaling works, explain with best example?

218

The application of the should retrieve data from your user’s mobile every five minutes and also the data keep in dynamodb, later on, a daily basis at a specific time the data is extracted into s3 on a per-user basis then your application is later wont to visualize the data to the user. The user is asked to optimize the design of the backend system to lower price, what would you recommend?

224