MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

UNIX

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following is not a part of all the versions of UNIX?

A	Kernel and Shell
B	Commands and utilities
C	Graphical user interface
D	System Calls

Explanation:

Detailed explanation-1: -Answer: Correct option: c. Graphical user interface is not a part of all the versions of UNIX.

Detailed explanation-2: -The UNIX operating system is made up of three parts; the kernel, the shell and the programs.

Detailed explanation-3: -The architecture of Unix is divided into kernel, hardware, shell, files and directories in which the kernel manages the connections related to hardware, applications and commands.

There is 1 question to complete.