Unix - Study Mode

Show All Answers

[#746] Which of the following system call is used for creating a new process?

(A) read

(B) fork

(C) wait

(D) new

Correct Answer

(B) fork

[#747] What is the default symbol for command prompt in C shell?

(A) $

(B) %

(C) #

(D) @

Correct Answer

(B) %

[#748] Every file is associated with a table which contains all possible information about a file, that table is called as . . . . . . . .

(A) info table

(B) file table

(C) inode

(D) ps table

Correct Answer

(C) inode

[#749] Which option is used with cat command for displaying non-printable characters?

(A) -v

(B) -n

(C) -x

(D) -a

Correct Answer

(A) -v

[#750] Which option is used with touch command to change the time of last file modification?

(A) -a

(B) -m

(C) -r

(D) -i

Correct Answer

(B) -m