My Report

Hadoop Mock Test 3


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. The queue definitions and properties such as ________ ACLs can be changed, at runtime.

Question 1 of 10

Question 2 of 10

2. ______________ is percentage of memory relative to the maximum heap size in which map outputs may be retained during the reduce.

Question 2 of 10

Question 3 of 10

3. Point out the wrong statement.

Question 3 of 10

Question 4 of 10

4. The framework groups Reducer inputs by key in _________ stage.

Question 4 of 10

Question 5 of 10

5. Which of the following is used to list out the storage policies?

Question 5 of 10

Question 6 of 10

6. Point out the wrong statement.

Question 6 of 10

Question 7 of 10

7. The standard output (stdout) and error (stderr) streams of the task are read by the TaskTracker and logged to _________

Question 7 of 10

Question 8 of 10

8. __________ will clear the RMStateStore and is useful if past applications are no longer needed.

Question 8 of 10

Question 9 of 10

9. ________ is the architectural center of Hadoop that allows multiple data processing engines.

Question 9 of 10

Question 10 of 10

10. Which of the following command is used to dump the log container?

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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