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  • MCQS - Computer Sciences
Here is the MCQs guide for the topic of Computer Sciences. you will find various types of questions along with there answers in this
Q. ________ is/are used to access information hidden within an object?
A.
Interface
B.
Private data members
C.
Private member functions
D.
Both public and private members


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Q. Linux uses ___________ directory to store system configuration files
A.
bin
B.
dev
C.
boot
D.
etc


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Q. The ASCII Code (American Standard Code for Information Interchange) is a _____ code
A.
7-bit
B.
10-bit
C.
12-bit
D.
15-bit


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Q. Which of these is the name of a type of interface that allows a user to type in commands on a keyboard which gives the computer instructions?
A.
Command line interface (CLI)
B.
Graphical user interface (GUI)
C.
Touchscreen interface


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Q. Mac OS offers _____________ for data backup.
A.
File history
B.
Time Machine
C.
File backup


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Q. What type of software is a “printer driver”?
A.
Application Software
B.
System Software
C.
Utility Software


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Q. Which shortcut key used to open startup button in windows 10?
A.
Ctrl + Esc
B.
WIN+ Esc
C.
Alt + Esc
D.
Shift + Esc


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Q. Which shortcut key used to open Task Manager in windows 10?
A.
Ctrl + Esc
B.
Ctrl + Shift + Esc
C.
Alt + Esc
D.
WIN + Ctrl + Esc


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Q. Which shortcut key is used to Open My Computer?
A.
Win + C
B.
Win + D
C.
Win + E
D.
Win + F


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Q. Which shortcut key is used to open my computer properties?
A.
Win + Pause
B.
Win + Insert
C.
Wind + End
D.
Win + Tab


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