In cloudfront what happens when content is not present at an edge location and a request is made to it?

160

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A content management system running on ec2 instance is approaching 100% cpu utilization. How will you reduce the load on ec2 instance

132

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You have a video transcoding application. The videos are processed consistent with a queue. If the process of a video interrupts in one instance, it resumes in another instance. Presently there’s a large backlog of videos that must process, for this, you wish to feature a lot of instances. However, you would like these instances solely until your backlog reduce. That of those would be an economical way to do it?

214

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What is the difference between amazon s3 and ec2?

271

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How will you bind the user session with a specific instance in elb (elastic load balancer)?

417

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Why do you make subnets?

201

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What happens when you reboot an ec2 instance?

195

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How is stopping and terminating an instance different from each other?

230

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what is ami?

349

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What are the possible connection issues you encounter when connecting to an ec2 instance?

320

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How is the buffer used in amazon web services?

178

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How will you access the data on ebs in aws?

166

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What happens when we move a comp-3 field to an edited (say z (9). Zz-)?

1420

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Explain how to differentiate call by context by comparing it to other calls?

1199

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What is an in line perform? When would you use it? Anything else you wish to say about it.

1092

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