Electronics-and-Computer-GK Related Question Answers

1. A processor's speed is measured in


2. All the output which is printed on paper is called

Hard Copy

3. A circuit which maintains a constant voltage is called

Voltage Stabilizer

4. VTVM stands for

Vacuum Tube Volt Meter

5. The first computer was invented by

Charles Babbage

6. CAL stands for

Computer Assisted Learning

7. SNOBOL was developed in


8. PROM stands for

Programmable Read Only Memory

9. A simple device which functions as a simpler alternative to the keyboard is the


10. J.J. Thomson was a

British physicist

11. The path of an electric current is known as a


12. LED stands for

Light Emitting Diode

13. A software that assists the computer in performing instructions,is called as

system software

14. The process of starting a computer is called


15. Lee de Forest was an

American scientist

16. A system in which information is displayed on a television screen is known as

Video Text System

17. The microchip invented first was also the first

Integrated circuit

18. ENIAC stands for

Electronic Numerical Integrator and Calculator

19. LOGO was developed by

Dr.seymour Papert

20. An index of the files stored on a disk is called


21. Sound too low to be heard by humans is called


22. SCR stands for

Silicon Controlled Rectifier

23. A printer which uses light to transfer the image to paper is the

Laser Printer

24. In the present day electronic machines,computers function as

Artificial brains

25. COMAL stands for

Common Algorithmic Language
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