MCQs on Big Data Analytics

MCQs on Big Data Analytics

University

25 Qs

quiz-placeholder

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MCQs on Big Data Analytics

MCQs on Big Data Analytics

Assessment

Quiz

Engineering

University

Hard

Created by

Network Engineer

Used 1+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The main goal of MapReduce is to:

Scale vertically by upgrading hardware

Simplify distributed data processing

Replace relational databases

Provide encryption for data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The "Word Count" program in MapReduce produces:

Total number of characters

List of words and their occurrence counts

Sentence length analysis

Document similarity scores

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which company originally described the MapReduce paradigm?

Yahoo

IBM

Google

Facebook

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hadoop's implementation of MapReduce is primarily written in:

Python

Java

Scala

C++

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which distributed filesystem is used by Hadoop?

FAT32

NTFS

HDFS

ZFS

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a user component of MapReduce?

Input Splitter

Master

Mapper

Output Committer

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The default input split size in Hadoop MapReduce is:

16 MB

32 MB

64 MB

128 MB

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