CertsTopics Logo

Weekend Sale 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Note! Following Apache-Hadoop-Developer Exam is Retired now. Please select the alternative replacement for your Exam Certification.

Verified By IT Certified Experts

CertsTopics.com Certified Safe Files

Up-To-Date Exam Study Material

99.5% High Success Pass Rate

100% Accurate Answers

Instant Downloads

Exam Questions And Answers PDF

Try Demo Before You Buy

Certification Exams with Helpful Questions And Answers

Hadoop 2.0 Certification exam for Pig and Hive Developer Questions and Answers

Get Free Apache-Hadoop-Developer Questions and Answers
Question 1

Which one of the following statements describes the relationship between the ResourceManager and the ApplicationMaster?

Options:

A.

The ApplicationMaster requests resources from the ResourceManager

B.

The ApplicationMaster starts a single instance of the ResourceManager

C.

The ResourceManager monitors and restarts any failed Containers of the ApplicationMaster

D.

The ApplicationMaster starts an instance of the ResourceManager within each Container

Buy Now
Question 2

In Hadoop 2.0, which TWO of the following processes work together to provide automatic failover of the NameNode? Choose 2 answers

Options:

A.

ZKFailoverController

B.

ZooKeeper

C.

QuorumManager

D.

JournalNode

Question 3

Review the following data and Pig code.

M,38,95111

F,29,95060

F,45,95192

M,62,95102

F,56,95102

A = LOAD 'data' USING PigStorage('.') as (gender:Chararray, age:int, zlp:chararray);

B = FOREACH A GENERATE age;

Which one of the following commands would save the results of B to a folder in hdfs named myoutput?

Options:

A.

STORE A INTO 'myoutput' USING PigStorage(',');

B.

DUMP B using PigStorage('myoutput');

C.

STORE B INTO 'myoutput';

D.

DUMP B INTO 'myoutput';

Get Free Apache-Hadoop-Developer Questions and Answers