Saturday, 4 March 2017

OS MCQ Part 4 | Computer Operating System Objective Questions and Answers | Computer Operating System MCQ

By Dr. IM  |  01:53

OS MCQ and Objective Questions Part 4 | Operating System MCQ | Operating System Objective type Questions 

About Operating System : An operating system i.e. OS is a system software, which is bridge of Device hardware and software. It is also manage device hardware and device applications and provide access to the users. Actually OS is a program which is developed by device (like computer, laptop, mobile etc) manufacturer. It is designed for the specific purpose and for better experience to the users. The main function of OS is to manage user input and output command, mass storage, time sharing, speed,, etc.
               There are many Operating system available in the market like: Microsoft Window, MacOS, Linux, Android, iOS. There are many types of Operating System, which is depended upon user and tasking:
Single tasking and multi tasking: In the single tasking system only one program run at a time but in the multi tasking more than one program run at a time.
Single User and multi user: In the Single user system only one user access at a time but in the multi user system more than one user access system at a time.

76. The date and time displays on
A Taskbar
B Status bar
C System tray
D Launch pad
ANS
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
ANS


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
ANS
79. ... is the program run on a computer when the computer boots up
A System software
B Operating system
C System operations
D None
ANS
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
ANS
81. The ....contains commands associated with the My Computer window
A Standard menu
B Start menu
C System menu
D None of the above
ANS
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
ANS
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
ANS

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
ANS
85. The operating system is the most common type of .... Software
A Communication
B Application
C System
D Word processing software
ANS

Download Operating System Objective Question and Answer  | Computer OS MCQ

86. Which of the following is/are external commands?
A Edit
B Label
C Sys
D All of above
ANS
87. Which is not an external command?
A Edit
B XCOPY
C Sys
D None of the above
ANS


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
ANS
89. What is Dr. Watson?
A IT Expert
B Diagnosis tool
C Surgeon
D None
ANS
90. The command allows you to create logical drive
A Sort
B Path
C Subst
D Batch
ANS
91. The command used to create logical drive for specific location of disk
A Fdisk
B Format
C Subst
D All of the above
ANS

Download Operating System Objective Question and Answer  | Computer OS MCQ

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
ANS
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
ANS
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
ANS


95. Taskbar is used for
A Navigation program
B Switching between program
C Start a program
D All of above
ANS

Download Operating System Objective Question and Answer  | Computer OS MCQ

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
ANS
97. When a peripheral device needs immediate attention from the operating system, it generates a(n)
A Interrupt
B Spool
C Stack
D Page file
ANS
98. Underlined text, such as text and folder names is referred to as
A Hyperlink
B Menu
C Source drive
D None of these
ANS
99. Which of the following is suitable after you install new drivers?
A Shut Down
B Restart
C Sleep
D Hibernate
ANS
100. Windows displays various options to shutdown. Which is suitable at the end of day?
A Shut Down
B Restart
C Sleep
D Hibernate
ANS


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Related Links: GK Short Tricks Maths Short Tricks GK Objectives Study Materials; Educational Articles  objective questions MCQ questions  


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Author: Dr. IM

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