Online Shell Test

1. Shell scripting can help create complex programs containing

Conditional Statements

Loops

Functions

All of the above

2. The first step to launch a Virtual terminal is

Press Ctrl+Alt+F1

Press Ctrl+Alt+F2

Press Ctrl+Alt+F3

Press Ctrl+Alt+F4

3. While working with Virtual terminal, which of the following shortcuts is used to move the cursor to the start of the current line?

End or Ctrl + e

Home or Ctrl + a

Ctrl + u

Ctrl + w

4. There are how many main types of Shell in LINUS?

1

2

3

4

5. Comment lines start with

*

#

//

!

6. The following are true of the basic operators except

A + b addition (a plus b)

A - b substraction (a minus b)

A * b multiplication (a times b)

A % b division (integer) (a divided by b)

7. There are how many virtual terminals which can be launched using the shortcut keys?

6

4

8

5

8. The sign #! is called

Prompt

Bash

She-bang

He-bang

9. Which of the following linux user management commands disables a user?

Sudo deluser USER GROUPNAME

Sudo userdel -r 'username

Sudo adduser username

Sudo passwd -l 'username

10. What's the prompt for The C Shell?

*

#

%

$