PROBLEM SOLVING USING R  UNIT I  MCQS

PROBLEM SOLVING USING R UNIT I MCQS

University

15 Qs

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PROBLEM SOLVING USING R  UNIT I  MCQS

PROBLEM SOLVING USING R UNIT I MCQS

Assessment

Quiz

Computers

University

Practice Problem

Medium

Created by

MS.SHYAMALADEVI C

Used 6+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which pane in the R console displays the results of executed commands?

Console pane

Editor pane

Help pane

Plot pane

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary programming language used in R?

Python

Java

R

C++

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a basic feature of R?

Object-oriented programming

Automatic memory management

Multithreading support

Static typing

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of comments in R code?

To add explanations and documentation

To disable a line of code temporarily

To specify the data type of a variable

To highlight syntax errors

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you install a package in R?

Using the install.packages() function

Using the load.packages() function

Using the import.packages() function

Using the require.packages() function

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where can you find help files and function documentation in R?

R website

Package documentation

RStudio IDE

CRAN repository

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you save your work and exit R?

Using the save() function

Using the quit() function

Using the exit() function

Using the close() function

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