DynamoDB uses which of the following consistent reads to support dynamic application needs? - DynamoDB Quiz

DynamoDB - Quiz(MCQ)

DynamoDB uses which of the following consistent reads to support dynamic application needs?

A)

Strongly consistent

B)

Eventually consistent

C)

Both (A) and (B)

D)

None of the above

Correct Answer : Both (A) and (B)

Explanation : To satisfy the demands of dynamic applications, DynamoDB employs eventually consistent and strongly consistent reads.

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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