Explore topic-wise MCQs in Unix.

This section includes 358 Mcqs, each offering curated multiple-choice questions to sharpen your Unix knowledge and support exam preparation. Choose a topic below to get started.

351.

Which part of the UNIX operating system interacts with the hardware?

A. Kernel
B. Shell
C. vi editor
D. application program
Answer» B. Shell
Discussion
352.

Shell is a command interpreter used for interacting with a UNIX system.

A. True
B. False
Answer» B. False
Discussion
353.

POSIX is a set of standards specified for establishing compatibility between operating systems.

A. True
B. False
Answer» B. False
Discussion
354.

Which of the following is not true about UNIX?

A. Many people can use a UNIX based computer at the same time; hence UNIX is called as a multiuser system
B. A user can run multiple programs at the same time; hence UNIX is called a multitasking environment
C. UNIX was not written in ‘C’ language
D. Linux is also known as a version of UNIX
Answer» D. Linux is also known as a version of UNIX
Discussion
355.

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
Answer» D. System Calls
Discussion
356.

Which of the following is not a feature of UNIX?

A. multitasking
B. multiuser
C. portability
D. easy to use
Answer» E.
Discussion
357.

In which language UNIX is written?

A. JAVA
B. Python
C. C++
D. C
Answer» E.
Discussion
358.

What is UNIX?

A. an operating system
B. a text editor
C. programming language
D. software program
Answer» B. a text editor
Discussion