Home / Engineering / Operating System Architecture MCQs / Page 1

Operating System Architecture MCQs | Page - 1

Dear candidates you will find MCQ questions of Operating System Architecture 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.

M

Mr. Dubey • 51.27K Points
Coach

Q. 1) What is an internal command in Unix ?

(A) commands that are executed directly by the kernel
(B) commands that are executred directly by the shell
(C) commands that are executed directly by shell and kernel
(D) commands will have a process id running for it
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 2) What is major device number ?

(A) it is an index to the kernel table that contains the address of all device driver functions known to the system
(B) it is an index to theuser process table that contains the address of all device driver functions known to the system
(C) it is an index to the kernel table that contains the address of all files
(D) it is an index to the kernel table that contains the address of all directories
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 3) The game program,"space travel"for GECOS system was written in

(A) basic
(B) cobol
(C) fortran
(D) vb
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 4) What does OSS stand for

(A) open system software
(B) original source software
(C) open source software
(D) original system server
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 5) Which of the following is used to write disk block images from memory to disk

(A) stty
(B) cmd
(C) sync
(D) clri
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 6) How many line are there are in the result of date command

(A) three
(B) one
(C) two
(D) five
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 7) While providing a text processing system for the patent department at bell labs,the unix system was moved to in 1971

(A) pdp-6
(B) pdp-7
(C) pdp-9
(D) pdp-11
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 8) What is minor device number           

(A) it tells the device driver function what actual physical device it is talking
(B) it tells the device driver functionwhat actual physiacl device it is talking to and i/0 buffernig scheme to be used for reading
(C) it tells the device driver functionwhat actual physical device it is talking to and i/0 buffernig scheme to be used for writing
(D) it tells the device driver functionwhat actual physiacl device it is talking to and i/0 buffernig scheme to be used for data transfer
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 9) What is directory hierarchy ?

(A) it is an organizational structure in which directories can contain files and other sub directories
(B) it is an organizational structure in which directories can contain only files
(C) it is an organizational structure in which directories can contain only sub directories
(D) it is an organizational structure in which directory contains only one level
View Answer Discuss Share

M

Mr. Dubey • 51.27K Points
Coach

Q. 10) what is the relationship of a filename to its inode

(A) one to one
(B) one to many
(C) many to one
(D) many to many
View Answer Discuss Share

Explore Sets

Operating System Architecture MCQs Set 1

Operating System Architecture MCQs Set 2

Operating System Architecture MCQs Set 3

Operating System Architecture MCQs Set 4

Operating System Architecture MCQs Set 5

Operating System Architecture MCQs Set 6

Operating System Architecture MCQs Set 7

Operating System Architecture MCQs Set 8

Operating System Architecture MCQs Set 9

Operating System Architecture MCQs Set 10

Operating System Architecture MCQs Set 11

Operating System Architecture MCQs Set 12

Operating System Architecture MCQs Set 13

Operating System Architecture MCQs Set 14

Operating System Architecture MCQs Set 15

Operating System Architecture MCQs Set 16

Operating System Architecture MCQs Set 17

Operating System Architecture MCQs Set 18

Operating System Architecture MCQs Set 19

Operating System Architecture MCQs Set 20

Operating System Architecture MCQs Set 21

Operating System Architecture MCQs Set 22

Operating System Architecture MCQs Set 23

Operating System Architecture MCQs Set 24

Operating System Architecture MCQs Set 25

Operating System Architecture MCQs Set 26

Operating System Architecture MCQs Set 27

Operating System Architecture MCQs Set 28

Operating System Architecture MCQs Set 29

Operating System Architecture MCQs Set 30

Operating System Architecture MCQs Set 31

Operating System Architecture MCQs Set 32

Operating System Architecture MCQs Set 33

Operating System Architecture MCQs Set 34

Operating System Architecture MCQs Set 35

Operating System Architecture MCQs Set 36

Operating System Architecture MCQs Set 37

Operating System Architecture MCQs Set 38

Operating System Architecture MCQs Set 39

Operating System Architecture MCQs Set 40

Operating System Architecture MCQs Set 41

Operating System Architecture MCQs Set 42

Operating System Architecture MCQs Set 43

Operating System Architecture MCQs Set 44

Operating System Architecture MCQs Set 45

Operating System Architecture MCQs Set 46

Operating System Architecture MCQs Set 47

Operating System Architecture MCQs Set 48

Operating System Architecture MCQs Set 49

Operating System Architecture MCQs Set 50

Operating System Architecture MCQs Set 51

Operating System Architecture MCQs Set 52

Operating System Architecture MCQs Set 53

Operating System Architecture MCQs Set 54

Operating System Architecture MCQs Set 55

Operating System Architecture MCQs Set 56

Operating System Architecture MCQs Set 57

Operating System Architecture MCQs Set 58

Operating System Architecture MCQs Set 59

Operating System Architecture MCQs Set 60