ONLINE MCQ-COMPUTER AWARENESS 15

ONLINE MCQ-COMPUTER AWARENESS 15

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.

1. Instruction’s to computer are given through–
(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
Check Answer:

10. Information travels between components on the motherboard through–
(A) Flash memory
(B) CMOS
(C) Bays
(D) Buses
Check Answer:

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
Check Answer:

12. The name for the way that computers manipulate data into information is called–
(A) programming
(B) processing
(C) storing
(D) organizing
Check Answer:

13. Computers gather data, which means that they allow users to ………………….. data.
(A) present
(B) input
(C) output
(D) store
Check Answer:

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
Check Answer:

15. A circuit with about 100 transistors fabricated on a single chip is called–
(A) MCR
(B) MSI
(C) MIS
(D) RJE
Check Answer:

16. The first operating system used in micro-processor is–
(A) zenix
(B) DOS
(C) CP/M
(D) multies
Check Answer:

ONLINE MCQ-COMPUTER AWARENESS 15

17. Any instruction should have at least–
(A) 2 operands
(B) 1 operand
(C) 3 operands
(D) any operands
Check Answer:

18. Function overloading done at–
(A) run time
(B) compile-time
(C) linking time
(D) all of the above
Check Answer:

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