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linux

Total questions: 26

Worksheet time: 13mins

Name
Class
Date
1.
When was the first release of Linux?
a)
1990
b)
1991
c)
1987
d)
1992
2.
which of these types is a type of Linux?
a)
MAC
b)
Windows 7
c)
Ubuntu desktop
d)
Andorwed
3.

A Linux distribution is a collection of; usually open source, software on top of a Linux kernel

a)

True

b)

False

4.

Who is the creator of Linux?

a)

Steve Jobs

b)

Bill Gates

c)

Linus Torvalds

d)

Jeff Bezos

5.

What is the core of a Linux Operating System?

a)

Kernel

b)

Shell

c)

Command

d)

GUI

6.

What are the advantages of Linux.

Select all that apply: (multiple options can select)

a)

Open Source

b)

Free or Low Cost

c)

Stable

d)

Secure

7.

Open source means you can

a)

The product is usually free and can be modified

b)

The product cost and you cannot change the software

c)

Only by get the software online

8.
Linux wasa .... project.
a)
commercial
b)
proprietary
c)
student
9.
Unix was ...
a)
free software
b)
commercial product
c)
hardware component
10.
Minix was a clone of ...
a)
Unix
b)
Linux
c)
Mac OS
11.

The Kernel in Linux OS sits in between Hardware and application software

a)

True

b)

False

12.

Following command can be used to list all the directory contents :

a)

ls -l

b)

ls -a

c)

ls -t

d)

ls -r

13.

Which command is used when it comes to creating folders in linux ?

a)

touch

b)

cat

c)

mkdir

d)

mv

14.

Which command can be used to check Linux distribution ?

a)

whoami

b)

lsb_release

c)

id

d)

find

15.

How to list all the groups a user belongs to ?

a)

id

b)

whoami

c)

which

d)

sudo

16.

Normal user can execute script located inside /etc directory without sudo:

a)

True

b)

False

17.

Which command can be used to push the changes to Git branch ?

a)

git commit

b)

git remote

c)

git add

d)

git push

18.

Git can host only public repositories:

a)

True

b)

False

19.

Which command can be used to switch to one branch from another branch ?

a)

git clone

b)

git checkout

c)

git remote

d)

git add

20.

Which directory in linux stores binary files which can only be run by root or sudo user ?

a)

etc

b)

bin

c)

dev

d)

sbin

21.

Which directory should be used to mount the storage devices, either temporarily or permanently ?

a)

mnt

b)

etc

c)

opt

d)

srv

22.

Which directory mainly stores log files related to system ?

a)

opt

b)

etc

c)

var

d)

tmp

23.

What command in linux is used to delete the user ?

a)

rm

b)

rmuser

c)

userdel

d)

uremove

24.

Which amongst the following is not a valid shell in linux ?

a)

bash

b)

zsh

c)

wsh

d)

ksh

25.

Which permission amongst the following allows only groups to read and execute the file and denies all user as well as others to read, write and execute ?

a)

rwxrwx---

b)

rw-r-x--x

c)

---r-x---

d)

r-x-w-rwx

26.

How to make a file executable the right way?

a)

chmod 777

b)

chmod a-x

c)

chmod +x

d)

chmod 400