Multiple Choice
Point out the wrong statement.
A) the metrics obtained by cloudwatch may be used to enable a feature called auto scaling
B) a number of tools are used to support ec2 services
C) amazon machine instances are sized at various levels and rented on a computing/hour basis
D) none of the mentioned
Correct Answer:
Verified
Correct Answer:
Verified
Q31: Which of the following service is provided
Q32: Which of the following is a system
Q33: The right level of parallelism for maps
Q34: Hadoop achieves reliability by replicating the data
Q35: What license is Hadoop distributed under?<br>A)apache license
Q37: What was Hadoop written in?<br>A)java (software platform)<br>B)perl<br>C)java
Q38: Which of the following can manage data
Q39: Sun also has the Hadoop Live CD
Q40: A _is a logical unit that serves
Q41: NameNode and DataNode do communicate using<br>A)active pulse<br>B)heartbeats<br>C)h-signal<br>D)data