BDA_labEx2

BDA_labEx2

University

10 Qs

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BDA_labEx2

BDA_labEx2

Assessment

Quiz

Computers

University

Practice Problem

Hard

Created by

Ashok M

Used 2+ times

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Hadoop primarily designed for in terms of data processing?

File storage

File management

Data analysis

Database management

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Hadoop, which component is responsible for storing data across a distributed cluster?234

Hadoop MapReduce

Hadoop YARN

Hadoop HDFS

Hadoop Pig

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Hadoop, which command is used to add a file to HDFS?

put

add

save

load

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When adding a file to HDFS, which directory is commonly used for user data storage?

/hadoop

/data

/user

/input

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to retrieve a file from HDFS to the local file system?

get

fetch

download

acquire

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Hadoop, what command is used to delete a file from HDFS?

rm

delete

erase

destroy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of HDFS?

Supports complex SQL queries

Uses a centralized architecture

Provides high fault tolerance

Works only with small files

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