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1. The most widely used input device is the________
A)
Mouse
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B)
Keyboard
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C)
Modem
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D)
Monitor
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E)
None of these
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2. A CPU contains___
A)
A card reader and a priming device
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B)
An analytical engine and a control unit
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C)
A control unit and an arithmetic logic unit
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D)
An arithmetic logic unit and a card reader
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E)
None of these
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3. The ability of an OS to run more than one application at a time is called___
A)
Multitasking
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B)
object-oriented programming
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C)
Multi-user computing
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D)
Time sharing
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E)
None of these
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4. Permanent instructions that the computer uses when it is turned n and that cannot be changed By other instructions are contained in ______
A)
ROM
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B)
RAM
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C)
ALU
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D)
REM
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E)
None of these
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5. Computations and logical operations are performed by the____
A)
RAM
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B)
ALU
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C)
Register
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D)
Control unit
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E)
None of these
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6. The benefit of using computers is that______
A)
Computers are very fast and can store huge amounts of data
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B)
Computers provide accurate output even when input is in correct
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C)
Computers are designed to be in flexible
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D)
All of these
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E)
None of these
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7. Developing sets of instructions for the computer to follow and to do the task the same way as Many times as needed is called________
A)
Listing
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B)
sequencing
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C)
Programming
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D)
directing
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E)
None of these
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8. The term used to define all input and output devices in a computer system is
A)
Monitor
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B)
Software
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C)
Shared resources
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D)
Hardware
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E)
None of these
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9. What type of resource's most likely to be a shared common resource in a computer network?
A)
Printers
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B)
Speakers
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C)
Floppy disk drives
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D)
Keyboards
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E)
None of these
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10. The vast network of computers that connects millions of people all over the world is called____
A)
LAN
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B)
Web
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C)
Hypertext
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D)
Internet
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E)
None of these
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11. Which is not an item of hardware?
A)
An MP3 file
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B)
A keyboard
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C)
A disk drive
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D)
A monitor
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E)
None of these
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12. To shrink a window to an icon_________
A)
Open a group window
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B)
Minimise a window
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C)
Maximise a window
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D)
Restore a window
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E)
None of these
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13. Computers connected to a. LAN (local area network) can ________
A)
Run faster
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B)
Go on line
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C)
Share information and/or share peripheral equipment
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D)
E-mail
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E)
None of these
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14. The portion that shows all the choices you can make while working in a window is called the___________
A)
Options
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B)
table
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C)
Menu bar
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D)
item bar
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E)
None of these
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15. ______ is the process of carrying, out commands.
A)
Fetching
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B)
Storing
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C)
Decoding
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D)
Executing
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E)
None of these
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16. Which of the following is a common extension used in the file names for application programs?
A)
EXE
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B)
DIP
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C)
TXT
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D)
DOC
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E)
None of these
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17. Which of the following is not true about passwords?
A)
A password should be a carbonation of mixed case alpha numeric characters
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B)
Password should be maximum 6 characters in length
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C)
A password that can be memorized easily should be used, so that it need not be noted down
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D)
A password that can be typed quickly without much effort should be used
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E)
None of these
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A(n) _______ contains commands that can be selected.
A)
Pointer
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B)
menu
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C)
Icon
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D)
button
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E)
None of these
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19. ___ is a set of computer programs that runs or controls computer hardware and acts as an interface with application programs and users.
A)
Object code
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B)
A compiler
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C)
An operating system
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D)
The CPU
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E)
None of these
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20. Another word for the CPU is ________
A)
Microprocessor
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B)
Execute
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C)
Microchip
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D)
Decode
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E)
None of these
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21. Hardware devices that are not part of the main computer system and are often added later to the system are ____
A)
Clip art
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B)
highlight
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C)
Execute
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D)
peripherals
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E)
None of these
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22. information on a computer is stored as-
A)
Analog data
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B)
Digital data
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C)
Modem data
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D)
Watts data
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E)
None of these
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23. If you warn lo move an icon on your desktop, this is called______
A)
Double clicking
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B)
Highlighting
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C)
Dragging
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D)
Pointing
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E)
None of these
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24. To ___ a document means to make changes to its existing content.
A)
Format
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B)
save
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C)
Edit
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D)
print
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E)
None of these
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25. Where is (he disk put to enable the computer to read it?
A)
Disk drive
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B)
Memory
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C)
CPU
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D)
ALU
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E)
None of these
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26. Which of the following is not an example of hardware?
A)
Mouse
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B)
Printer
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C)
Monitor
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D)
EXCEL
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E)
None of these
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27. Which of the following is part of the System Unit?
A)
Monitor
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B)
CPU
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C)
CD-ROM
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D)
Floppy Disk
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E)
None of these
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28. IT stands for______________
A)
In format ion Technology
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B)
Integrated Technology
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C)
Intelligent Technology
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D)
Intiresting Technology
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E)
None of these
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29. Something which has easily-understood instructions is said to be_________
A)
User friendly
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B)
Information
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C)
Word processing
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D)
Icon
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E)
None of these
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30. What is the full form of KB related to computer?
A)
Key Block
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B)
Kernel Boot
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C)
Kilo Byte
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D)
Kit Bit
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E)
None of these
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31. What is the purpose of Software Documenting?
A)
Use and maintenance of software
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B)
To sell software at handsome price
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C)
To sell software lo many customers
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D)
To show its importance
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E)
None of these
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32. Personal computer are connected to form ___
A)
Server
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B)
Super Computer
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C)
Network
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D)
Enterprise
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E)
None of these
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33. What does happen in RAM when computer is turned off?
A)
Operating System
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B)
BIOS
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C)
Software Application
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D)
Nothing
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E)
None of these
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34. When you save (he following, the data would remain intact even after turning off computer?
A)
RAM
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B)
Motherboard
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C)
Secondary Storage Device
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D)
Primary Storage Device
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E)
None of these
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35. All the deleted files go to
A)
Recycle bin
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B)
Task bar
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C)
Toolbar
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D)
My Computer
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E)
None of these
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36. What is the shape of CDs?
A)
Quadrilateral
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B)
Rectangular
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C)
Circular
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D)
Hexagonal
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E)
None of these
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37. The name given to a document by user is called
A)
File name
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B)
Program
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C)
Data
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D)
Record
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E)
None of these
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38. What is output?
A)
Processor takes from user
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B)
User gives to processor
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C)
Processor gets from user
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D)
Processor gives to user
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E)
None of these
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39. The blinking symbol which indicates the next character will appear at which place, is called
A)
Delete Key
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B)
Control key
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C)
Curser
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D)
Return key
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E)
None of these
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40. A small figure which depicts some application on the screen called
A)
Menu
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B)
Photo
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C)
Modem
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D)
Icon
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E)
None of these
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