Unix - Practice Test | ExamPrepSheets

(A) &

(B) %

(C) –

(D) $

(C) –

(A) the directory may already exist in the current directory

(B) there may be an ordinary file by the same name in the current directory

(C) the permissions set for the current directory does not allow the creation

(D) the directory may exist, there may be an ordinary file, the permissions set for the current directory does not allow the creation

(D) the directory may exist, there may be an ordinary file, the permissions set for the current directory does not allow the creation

(A) 3

(B) 2

(C) 5

(D) 0

(B) 2

(A) /dev/tty

(B) /dev/null

(C) terminal file

(D) device file

(A) /dev/tty

(A) fork

(B) pipe

(C) fcntl

(D) exec

(B) pipe

Unix - Study Mode