AWS Services for Data Processing

Question 1

Which of the following do I need to change to improve the performance of a Kinesis stream?
A. The read capacity unit of a stream

B. The write capacity unit of a stream

C. Shards of a stream

D. The region of a stream

Answer 1

C. Shards of a stream

Question 2

Which of the following ensures data integrity?
A. AWS Kinesis

B. AWS DataSync

C. AWS EMR

D. Snowmobile

Answer 2

B. AWS DataSync

Question 3

Which node within an EMR cluster handles operations?
A. Master node

B. Core node

C. Task node

D. Primary node

Answer 3

A. Master node

Question 4

Which nodes in an EMR cluster are good for spot instances?
A. Master node

B. Core node

C. Task node

D. Primary node

Answer 4

C. Task node

Question 5

What are the valid destination for Kinesis Data Firehose?

Answer 5

HTTP
Splunk
Redshift
S3
Elastic Search