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. Which is not a benefit of secondary storage ?

2. An example of peripheral equipment ?

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

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

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

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

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

8. Another word for printer ?

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

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

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

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

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

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

15. Imaging used what device to input data ?

16. Voice input devices convert voice input to ?

17. Computer output produced as small image is called ?

18. The CRT technology with the best resolution ?

19. A magnetized spot represents ?

20. Laser beam technology is used for ?

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

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

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

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

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


 

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