ECAT Computer Peripheral Devices Test Online

ECAT Computer Peripheral Devices Test

ECAT Computer Science Peripheral Devices Online Test

Total Questions: 25
Time Allowed: 15 Minutes
Total Marks: 25
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: ECAT Entry Test
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Engineering Subject

1. The disk storage that uses both a magnet and laser beam ?

2. The most common storage devices in a computer system are ?

3. Which of the following does not represent an I/O device ?

4. If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to ?

5. An example of peripheral equipment ?

6. A device used for optical-character recognition is a ?

7. Computer output produced as small image is called ?

8. Imaging used what device to input data ?

9. Laser beam technology is used for ?

10. Personal computer users may wish to increase their hard disk storage capacity with ?

11. Another word for printer ?

12. CD-ROM has the same format as a(n) ?

13. The mechanism for reading or writing data in disk is called a(n) ?

14. The CRT technology with the best resolution ?

15. A digital computer system consists of a central processing unit (CPU) interfaced with ?

16. Which input device is often attached to laptop computers ?

17. The equipment attached to CPU which computer can access are called ?

18. A color screen with the best resolution has the most ?

19. A magnetized spot represents ?

20. Which is not a benefit of secondary storage ?

21. Voice input devices convert voice input to ?

22. The cursor can be moved rolling this device on a flat surface ?

23. The most commonly used output device today is a ?

24. In a computer system, which of the following has largest number of mechanical components and thus most unreliable ?

25. The concept of using several small disk packs that work together as a unit is ?


 

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