Operating System Questions And Answers - Computer Science MCQ - Page 8

Exercise:

Computer Science : Operating System (Page 8)

(Showing: 71 - 80 out of 94 MCQs) Operating System is the main function-able part of our computer system. The operating system multiple choice questions and answers are discussed as below along with their explanations as necessary.
71. What is the name given to the database management system which is able to handle full text data, image data, audio & video?
[A] full media
[B] multimedia
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72. Which of the following is the gretest advantage of the spreadsheet?
[A] what-if
[B] Variable entry
[C] cross footing
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73. A software package to implement a data base is----
[A] system analysis
[B] DBMS
[C] DASD
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74. A file containing relatively permanent data is---
[A] master file
[B] random file
[C] sequential file
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75. Using windows Explorer, a plus(+) sign in front of a folder indicates----
[A] an open folder
[B] the folder contains subfolder
[C] the text file
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76. MS_dos is a ----- operating system.
[A] user-friendly
[B] command-driven
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77. Linux is a(n) ----operating system.
[A] open source
[B] mac
[C] windows
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78. During the boot process, the ---- looks for the system files.
[A] CD
[B] BIOS
[C] CPU
[D] DVD
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79. all of the following are examples of real security & privacy risks except---------
[A] spam
[B] hackers
[C] viruses
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80. A hard disk becomes totaly inaccessible when a computer virus corrupts its.
[A] partition table
[B] route directory
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Comments: (Your feedback is valuable to us)

Asry Asry 1 week ago Reply

Good


abubakr 1 month ago Reply

really good


IZHAR WAJID 1 month ago Reply

really helpful for Educators nts preparation


Samiullah Khan 1 month ago Reply

Nice good


Rupesh Dode 1 month ago Reply

very useful my technical example


Madhumita majumder 2 months ago Reply

Amazing..... it is very helpful to me


Pankaj Pawar 7 months ago Reply

Good one..But if you provide explaination to each answer, then it will be more advantageous.


sahil jadhav 7 months ago Reply

give question of 2003 answer


vijay kumar 10 months ago Reply

6. In the blocked state ?
[A] the processes waiting for I/O are found
[B] the process which is running is found
[C] the processes waiting for the processor are found
[D] none of the above
Answer: A. the processes waiting for I/O are found
ans is incorrect
In some website ans C is OK


Deb 11 months ago Reply

its really helpful for technical exam.thans .


usman 1 year ago Reply

70th is D: data inconsistency, not redundancy. redundancy is unusual repetition of data.


mir mudasir 1 year ago Reply

useful questions for exams


mir mudasir 1 year ago Reply

useful questions for exams


mir mudasir 1 year ago Reply

useful questions for exams


JAMAL 1 year ago Reply

Q 69 answer is wrong at correct answer is option C


sathish 1 year ago Reply

94 th Question answer MULTIPLEXING.. not multiprogramming...


rekha 1 year ago Reply

94th question's answer should be multiprogramming

sathish 1 year ago

That answer is Multiplexing


ibrahim bere 1 year ago Reply

Great effort,i like it.


Butterfly 1 year ago Reply

how can i download them?


Shrikant Irgond 2 years ago Reply

really helpful to me.