Unix Mock Test 4 - Sanfoundry

10%

Question 1 of 10

1. Using 'b' command we can _____________

move back to the beginning of the word

move forward to the end of the word

move back to the end of the word

move forward to the beginning of the word

Question 1 of 10

Question 2 of 10

2. To copy 10 lines from the current cursor location, we can use _____

10yy

yy10

10x

10y

Question 2 of 10

Question 3 of 10

3. ____ searches for a first instance of a pattern in forwarding direction.

Question 3 of 10

Question 4 of 10

4. Which of the following expression is a correct wildcard pattern if we want an expression in which the last character is not numeric?

*[!0]

[0-9]

*[0-9]

*[!0-9]

Question 4 of 10

Question 5 of 10

5. Which of the following symbols are used for searching a pattern in vi?

/ and ?

Question 5 of 10

Question 6 of 10

6. ____ searches for a first instance of a pattern in the backward direction.

Question 6 of 10

Question 7 of 10

7. To change the login shell in some system (like Linux) we can use ____ command.

chsh

chshl

chshell

Question 7 of 10

Question 8 of 10

8. Redirection is a process of switching of the standard stream of data.

True

False

Question 8 of 10

Question 9 of 10

9. There can be multiple kernels on a single UNIX system.

False

True

Question 9 of 10

Question 10 of 10

10. Which of the following symbol is used for negating the character class?

Question 10 of 10