Operating System mcq questions With Answer | OS Question | Computer Fundamental Page-7 section-2

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6

61.
The necessary conditions needed before deadlock can occur?

A. No Mutual Exclusion, Hold and wait, Preemption, Circular Wait

B. Mutual Exclusion, No Hold and wait, Preemption, Circular Wait

C. Mutual Exclusion, Hold and wait, No Preemption, Circular Wait

D. Mutual Exclusion, Hold and wait, Preemption, No Circular Wait

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62.
The OS used to operate the mobile phone is a

A. Smart card OS

B. Embedded OS

C. Multiuser OS

D. None of above

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63.
UNIX operating system is a(n)

A. Time sharing operating system

B. Multi-user operating system

C. Multi-tasking operating system

D. All of the above

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64.
The ability of an operating system to control the activities of multiple program at the same time is called

A. Multitasking

B. Multiprocessing

C. Multioperating

D. Multipaging

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65.
Disk label name can be up to ...... characters

A. 8

B. 9

C. 11

D. 255

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66.
...... is used in operating system to separate mechanism from policy

A. Single level implementation

B. Two level implementation

C. Multi level implementation

D. None

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67.
The modern keyboard typically has __________ Function keys.

A. 10

B. 12

C. 14

D. 16

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68.
Essential files of MS DOS are

A. Command.com

B. Io.sys

C. Msdos.sys

D. All of above

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69.
Which Operating System doesn't support long file names?

A. OS / 2

B. Windows 95

C. MS-DOS

D. Windows NT

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70.
We need system files to run

A. MS Word

B. MS Excel

C. MS Dos

D. MS Access

Answer & Solution Discuss in Board Save for Later

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Operating System mcq questions With Answer | OS Question | Computer Fundamental

61. The necessary conditions needed before deadlock can occur?

Answer & Solution

62. The OS used to operate the mobile phone is a

Answer & Solution

63. UNIX operating system is a(n)

Answer & Solution

64. The ability of an operating system to control the activities of multiple program at the same time is called

Answer & Solution

65. Disk label name can be up to ...... characters

Answer & Solution

66. ...... is used in operating system to separate mechanism from policy

Answer & Solution

67. The modern keyboard typically has __________ Function keys.

Answer & Solution

68. Essential files of MS DOS are

Answer & Solution

69. Which Operating System doesn't support long file names?

Answer & Solution

70. We need system files to run

Answer & Solution

Read More Section(Operating System)

61.
The necessary conditions needed before deadlock can occur?

62.
The OS used to operate the mobile phone is a

63.
UNIX operating system is a(n)

64.
The ability of an operating system to control the activities of multiple program at the same time is called

65.
Disk label name can be up to ...... characters

66.
...... is used in operating system to separate mechanism from policy

67.
The modern keyboard typically has __________ Function keys.

68.
Essential files of MS DOS are

69.
Which Operating System doesn't support long file names?

70.
We need system files to run