ONLINE MCQ-COMPUTER AWARENESS 15
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Attempt Free ONLINE MCQ-COMPUTER AWARENESS 15 Here. Read The Important Computer Awareness MCQ From Below.
(A) input unit
(B) ALU unit
(C) keyboard
(D) pen drive
Check Answer:2. Which command is used to copy files?
(A) copy
(B) disk copy
(C) type
(D) all of these
Check Answer:
ONLINE MCQ-COMPUTER AWARENESS 15
3. You can save your document using which command–
(A) save
(B) save as
(C) open
(D) edit
Check Answer:
4. What does OCR stands for?
(A) optical character reader
(B) operational character reader
(C) optical character recognition
(D) only character reader
Check Answer:
ONLINE MCQ-COMPUTER AWARENESS 15
5. Which command is used to change the file name?
(A) ren
(B) rename
(C) both ‘A’ and ‘B’
(D) none of these
Check Answer:
6. Microsoft Office is–
(A) Shareware
(B) Public domain software
(C) Open-sourse software
(D) A vertical market application
Check Answer:
ONLINE MCQ-COMPUTER AWARENESS 15
7. How many options does a BINARY choice offer–
(A) None
(B) One
(C) Two
(D) It depends on the speed of the computer’s processor
Check Answer:
8. A collection of program that controls how your computer system runs and processes
information is called–
(A) Operating System
(B) Computer
(C) Office
(D) Compiler
Check Answer:
ONLINE MCQ-COMPUTER AWARENESS 15
9. Computer connected to a LAN (Local Area Network) can–
(A) run faster
(B) go on line
(C) share information and /or share peripheral equipment
(D) E-mail
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10. Information travels between components on the motherboard through–
(A) Flash memory
(B) CMOS
(C) Bays
(D) Buses
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ONLINE MCQ-COMPUTER AWARENESS 15
11. ………………….. is data that has been organized or presented in a meaningful fashion.
(A) A process
(B) Software
(C) Storage
(D) Information
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12. The name for the way that computers manipulate data into information is called–
(A) programming
(B) processing
(C) storing
(D) organizing
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13. Computers gather data, which means that they allow users to ………………….. data.
(A) present
(B) input
(C) output
(D) store
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ONLINE MCQ-COMPUTER AWARENESS 15
14. After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered–
(A) data
(B) output
(C) input
(D) the process
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15. A circuit with about 100 transistors fabricated on a single chip is called–
(A) MCR
(B) MSI
(C) MIS
(D) RJE
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16. The first operating system used in micro-processor is–
(A) zenix
(B) DOS
(C) CP/M
(D) multies
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ONLINE MCQ-COMPUTER AWARENESS 15
17. Any instruction should have at least–
(A) 2 operands
(B) 1 operand
(C) 3 operands
(D) any operands
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18. Function overloading done at–
(A) run time
(B) compile-time
(C) linking time
(D) all of the above
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19. Encapsulation is–
(A) dynamic binding
(B) a mechanism to associates the code and data
(C) data abstraction
(D) data hiding .
Check Answer:
20. Polymorphism is done by–
(A) function overloading
(B) creating new classes from base class
(C) operator overloading
(D) both ‘A’ and ‘C’
Check Answer:
ONLINE MCQ-COMPUTER AWARENESS 15