_______ service allows you to handle large amounts of data rapidly and effectively? - DynamoDB Quiz

DynamoDB - Quiz(MCQ)

_______ service allows you to handle large amounts of data rapidly and effectively?

A)

Amazon's MapReduce

B)

Amazon's Hive MapReduce

C)

Amazon's Elastic MapReduce (EMR)

D)

None of the above

Correct Answer : Amazon's Elastic MapReduce (EMR)

Explanation : Amazon's Elastic MapReduce (EMR) service allows you to handle large amounts of data rapidly and effectively.

Recently Updated in DynamoDB Questions

Tables using a local secondary index must adhere to a size restriction of ____ per partition key value.

A)

10GB

B)

50GB

C)

100GB

D)

250GB

Correct Answer : 10GB

Explanation : Tables using a local secondary index must adhere to a size restriction of 10GB per partition key value.

Global Secondary Index supports which of the following API?

A)

Scan

B)

Query

C)

Both (A) and (B)

D)

None of the above

Correct Answer : Both (A) and (B)

Explanation : Global Secondary Index supports the API functions "Query" and "Scan."

How many IAM roles are needed to use the data pipeline?

A)

1

B)

2

C)

3

D)

4

Correct Answer : 2

Explanation : To utilize Data Pipeline, you must have two IAM roles:

* DataPipelineDefaultRole
* DataPipelineDefaultResourceRole

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