Unix Quiz


Play this quiz that will help you to excel in Unix certification exams, placements etc. This Unix quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc.

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Unix MCQs

Practice Unix MCQ Questions, which will help you in better understanding of Unix OS and will also help you to prepare for various placement related exams.

Unix Quiz

Try Free Unix Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

Unix Quiz

1. Which of the following filter is used to remove duplicate lines?

cat
sed
uniq
grep

2. Which symbol is used to redirect error messages to /dev/null?

<
>
%
$

3. On a UNIX system, there can be ____ shells running simultaneously.

2
3
4
Many

4. How many types of files are there in Unix?

2
3
4
5

5. By default, every process that you start runs in the __________.

Foreground
Background
Both A and B
None of the above

6. which command is used to change the directory?

cd
mv
ls
cm

7. What will be the output of $date?

Yesterday date
Current date
Current date and time
Tomarrow date and time

8. Which of the following symbol represents the current directory?

Double dot (..)
Dollar dot($.)
Single dot (.)
Hash dot(#.)

9. Which of the following command is used to display the environment variables only?

sh
set
env
var

10. Which of the following is known as heart of the unix operating system?

Shell
Kernel
Commands
Files

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