Operating System MCQ part 4 || 76-100 important Questions and Answer

Operating System MCQ part 4 with question and answer. This article contains the 25 questions for practicing loksewa computer operator exam. Answer is given at the end of the page.

76. The date and time displays on

a. Taskbar
b. Status bar
c. System tray
d. Launch pad

77. …. runs on a computer hardware and serves as a platform for other system to run on

a. Operating system
b. Application system
c. System software
d. All of above

78. Which runs on computer hardware and serve as platform for other software to run on?

a. Operating System
b. Application Software
c. System Software
d. All

79. … is the program run on a computer when the computer boots up

a. System software
b. Operating system
c. System operations
d. None

80. Which is the first program run on a computer when the computer boots up?

a. System software
b. Operating system
c. System operations
d. None

81. The ….contains commands associated with the My Computer window

a. Standard menu
b. Start menu
c. System menu
d. None of the above

82. …. is the layer of a computer system between the hardware and the user program

a. Operating environment
b. Operating system
c. System environment
d. None of these

83. Which is the layer of a computer system between the hardware and the user program

a. Operating environment
b. Operating system
c. System environment
d. None

84. When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called

a. Bootstrap
b. Power on self test (POST)
c. System configuration
d. Kernel loading

85. The operating system is the most common type of …. Software

a. Communication
b. Application
c. System
d. Word processing software

86. Which of the following is/are external commands?

a. Edit
b. Label
c. Sys
d. All of above

87. Which is not an external command?

a. Edit
b. XCOPY
c. Sys
d. None of the above

88. Which of the following is not essential to shut down your computer?

a. Save all opened files
b. Close all running applications
c. Switch off monitor
d. Cut off the power supply

89. What is Dr. Watson?

a. IT Expert
b. Diagnosis tool
c. Surgeon
d. None

90. The command allows you to create logical drive

a. Sort
b. Path
c. Subst
d. Batch

91. The command used to create logical drive for specific location of disk

a. Fdisk
b. Format
c. Subst
d. All of the above

92. You can move a window to a different position on your screen by dragging it by its

a. Move handle
b. Tail
c. Status bar
d. Title bar

93. A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is

a. Menu bar
b. Tool bar
c. Status bar
d. Task bar

94. Which components appear in the initial windows start up display?

a. Dialog box
b. Task bar
c. Start menu
d. All of the above

95. Taskbar is used for

a. Navigation program
b. Switching between program
c. Start a program
d. All of above

96. To install the new font

a. Start -> setting -> control panel -> font
b. Start -> setting -> control panel -> font -> install new font
c. Start -> control panel -> font -> install new font
d. Start -> setting -> font

97. When a peripheral device needs immediate attention from the operating system, it generates a

a. Interrupt
b. Spool
c. Stack
d. Page file

98. Underlined text, such as text and folder names is referred to as

a. Hyperlink
b. Menu
c. Source drive
d. None of these

99. Which of the following is suitable after you install new drivers?

a. Shut Down
b. Restart
c. Sleep
d. Hibernate

100. Windows displays various options to shutdown. Which is suitable at the end of day?

a. Shut Down
b. Restart
c. Sleep
d. Hibernate

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Answers

Answers for Operating System MCQ part 4

76 – c	77 – a	78 – a	79 – b	80 – b
81 – c	82 – b	83 – b	84 – b	85 – c
86 – d	87 – d	88 – c	89 – b	90 – c
91 – c	92 – a	93 – d	94 – b	95 – d
96 – b	97 – a	98 – a	99 – b	100 – a