Computer Awareness

Computer Awareness

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1. Who is the chief of Miocrosoft

a. Babbage
b. Bill Gates
c. Bill Clinton
d. Bush
e. None


2. Which of the following are input devices.
a. Keyboard
b. Mouse
c. Card reader
d. Scanner
e. All of these


3. Examples of output devices are
a. Screen
b. Printer
c. Speaker
d. All of these
e. None


4. Which of the following is also known as brain of computer
a. Control unit
b. Central Processing unit
c. Arithmatic and language unit
d. Monitor
e. None


5. IBM stands for
a. Internal Business Management
b. International Business Management
c. International Business Machines
d. Internal Business Machines
e. None


6.___________ translates and executes program at run time line by line
a. Compiler
b. Interpreter
c. Linker
d. Loader
e. None


7. ___________ is an OOP principle
a. Structured programming
b. Procedural programming
c. Inheritance
d. Linking
e. None


8. COBOL is widely used in _________ applications
a. Commercial
b. Scientific
c. Space
d. Mathematical
e. None


9. RAM stands for
a. Random origin money
b. Random only memory
c. Read only memory
d. Random access memory
e. None


10. 1 Byte = ?
a. 8 bits
b. 4 bits
c. 2 bits
d. 9 bits
e. None


11. SMPS stands for
a. Switched mode power supply
b. Start mode power supply
c. Store mode power supply
d. Single mode power supply
e. None


12. The device used to carry digital data on analog lines is called as
a. Modem
b. Multiplexer
c. Modulator
d. Demodulator
e. None


13. VDU is also called
a. Screen
b. Monitor
c. Both 1 & 2
d. printer
e. None


14. BIOS stands for
a. Basic Input Output system
b. Binary Input output system
c. Basic Input Off system
d. all the above
e. None



15. Father of 'C' programming language
a. Dennis Ritchie
b. Prof Jhon Kemeny
c. Thomas Kurtz
d. Bill Gates
e. None



ANSWERS

1b 2e 3d 4b 5c,
6b 7c 8a 9d 10a
11a 12a 13c 14a 15a