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Linux MCQs with answers Page - 145

Dear candidates you will find MCQ questions of Linux here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. What command is used to halt a Linux system?

(A) init 0
(B) Shutdown –t
(C) Shutdown -g -y0
(D) Ctrl+Alt+Del

Q. Which of the following statement is FALSE?

(A) Unix supports multiple users
(B) Linux is an open source operating system and the source code is shared
(C) Shell takes care of inter process communication
(D) Shell provides the feature of I/O Redirection

Q. x86-32 uses which programming model?

(A) IP16
(B) IP32
(C) ILP16
(D) ILP32

Q. What are the sizes of (Integer/Long/Pointer) in LP64 programming model?

(A) 8/8/8
(B) 4/4/8
(C) 4/8/8
(D) 4/8/4

Q. What control character signals the end of the input file?

(A) ctrl + a
(B) ctrl + b
(C) ctrl + c
(D) ctrl + d

Q. How do the user gets the help about the command “cp”?

(A) help cp
(B) man cp
(C) cd ?
(D) none

Q. UNIX/Linux kernel is?

(A) Monolithic
(B) micro
(C) Exo
(D) nano

Q. At start of process execution, STDOUT & STDERR

(A) Point to current terminal device
(B) Are closed
(C) Point to special files on the system
(D) None of the above

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