important Computer Quiz For Railway

1. Which part of a computer helps to shore information?
(a) Disk drive
(b) Keyboard
(c) Monitor
(d) Printer

2. To run a CD in a computer we need …………… .
(a) F D drive
(b) CD drive
(c) Zip drive
(d) Pen drive

3. The…………..is a box that houses the most important parts of a computer system.
(a) software 
(b) hardware 
(c) input drive
(d) system unit 

4. The main system board of a computer is called the.
(a) integrated circuit
(b) mother board
(c) processor 
(d) microchip 

5. Which of the following is a part of the system unit?
(a) CPU
(b) Monitor 
(c) CD-ROM
(d) Floppy disk 

6. The box that contains the central electronic components of the computer is the …………… .
(a) motherboard 
(b) system unit
(c) peripheral 
(d) input device

7. Storage device found inside the computer–
(a) CD ROM
(b) Zip Disk
(c) Super Disk
(d) Hard Disk 

8. A device that provides emergency power to your computer, comditions the voltage, and protects against powers surges is called a ……….. .
(a) PSU = Power supply unit
(b) USP = Universal Surge Protector 
(c) UPPS= Universal Power Protection and Supply 
(d) UPS=Uninterruptible Power Supply

9. Which of the following is a part of the system Unit?
(a) Monitor 
(b) CPU
(c) CD-ROM
(d) Floppy Disk

10. A UPS …….. .
(a) limits damage caused by fluctuating levels of electricity
(b) provides battery backup for a limited time
(c) delivers electronic messages via a bus  
(d) conducts a power-on self test, or POST

answers..