Answer / Brijendra Patel

Amazon DynamoDB is a NoSQL database service offered by AWS. It provides fast, flexible, and scalable storage for any type and size of data, with built-in security, backup, and restore features.

Differences between amazon s3 and ec2?

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Is the cloud just a server?

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How is aws elastic stalk completely different than aws opsworks?

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What happens when you reboot an ec2 instance?

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Explain how the buffer is used in amazon web services?

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What is simpledb?

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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?

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Who many vpc, internet gateway, customer gateway, vpn can be created per region.

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How will you brief about the relational database services in aws?

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How can a user set up alarms and notifications based on specific metrics?

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Explain what is elasticache?

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