1. Which of the following device can store large amounts of data?
- Zip Disk
- CD ROM
- Hard Disk
- Floppy Disk
2. Firewire is a :
- Microsoft computer
- Apple computer
- Android computer
- None of these
3. Full form of CDR is :
- Compact Disk – Recordable
- Compact Disk Readers
- Compact Disk Rewritable
- None of the above
4. Which device is only used to store information, not data?
- DVD
- CD – ROM
- Hard disk
- None of these
5. Which ports can send or receive a byte( 8 bit ) at a time?
- AGP Port
- USB Port
- Parallel Port
- Serial Port
6. Full form of AGP is :
- Acceleration Graphics Port
- Acceleration Graphic Port
- Accelerated Graphics Port
- None of the above
7. Which one is a non – impact printer?
- Drum printer
- Dot printer
- Thermal printer
- Line printer
8. Which device receives the sound in the form of electric current from the sound care and converts it to sound formate?
- Speaker
- Mic
- Both a and b
- None of these
9. A microprocessor is also known as :
- GPU
- Harddisk
- CPU
- None of these
10. Short form of Reduced Instruction Set Computer :
- RISC
- REISC
- RINSC
- None of these
11. Which device permanently store memory?
- RAM
- Static RAM
- ROM
- None of these
12. PS – 2 is introduced in :
- 1987
- 1986
- 1887
- None of these
13. Blue – Ray is a-
- USB memory
- Pen drive
- Optical disk
- None of these
14. The ………. is a memory high-speed memory available inside the CPU in order to speed up access to data and instructions stored in RAM memory?
- Cache memory
- Cookie
- Both a and b
- None of the above
15. ……… transforms one interface into another interface.
- Software
- Data
- Program
- None of these
16. The set of instructions that the microprocessor can execute is known as :
- Instruction set
- Instruction process
- Instruction execution
- None of these
17. What is the full form of CRT?
- Cathode ray technology
- Cathode ray tube
- Current ray technology
- Current ray tube
18. Which one is an impact printer?
- Inkjet printer
- Dot-matrix printer
- Thermal printer
- Electromagnetic printer
19. Which material is used to create each pixel on the screen?
- Liquid crystal Display
- Plasma monitor
- CRT
- None of the above
20. Mouse was invented in –
- 1970
- 1963
- 1964
- 1960
21. Concentric circles on the magnetized surface of the magnetic disk are known as :
- Platter
- Sector
- Tracks
- Circuit board
22. The number of bits processed in a single instruction :
- Clock speed
- Bandwidth
- Instruction set
- All of these
23. The speed of a laser printer can be up to pages per minute ( ppm ).
- 15-20
- 15-18
- 10-15
- 10-16
24. We can send sound input to the computer through a special input device called :
- Headphone
- Microphone or mic
- Speaker
- None of these
25. Which of the following does not represent an I O device?
- ALU
- Mouse
- CPU
- Speaker which beeps
26. The input unit is responsible for accepting –
- Output
- Input and Output
- Input
- None of these
27. Who can display information on a computer?
- Screen
- Monitor
- Both a and b
- None of these
28. Which one is an output device?
- Monitors
- Microphone
- Mouse
- Keyboard