35 Important One-Liner GK on Computer Hardware: In this blogs, you can read 35 important one-liner GK related to computer hardware. Best computer one-liner GK, Computer hardware GK, One-Liner GK related to computer hardware.
1. A direct access storage device is also referred to as a DASD.
2. The NIC device is used only in LANs (Local Area Networks).
3. LANs can be connected by devices called bridges that operate in the data link layer.
4. The word ‘computer’ usually refers to the central processing unit plus internal memory.
5. A device operating at the physical layer is called a repeater.
6. Hard disks, Floppy disk drives, and CD drives are examples of storage devices.
7. A laser printer is very commonly used for desk top publishing.
8. The storage device used to compensate for the difference in rates of flow of data from one device to another is termed a buffer.
9. A floppy disk is an example of a secondary memory device.
10. A computer is called Silico sapiens.
11. OCR devices can be used to directly input printed text.
12. A clock is a device that generates the periodic signals used to control the timing of all CPU operations.
13. Modems are devices used to transmit data over telecommunications lines.
14. A processor is an electronic device that processes data, converting it into information.
15. A plotter is used to reproduce drawings using pens that are attached to movable arms.
16. A joystick is used to control the cursor movement.
17. Using output devices, one can view or print data.
18. All the keys on the IBM PC keyboard repeat as long as we hold them down. Such types of keys are known as typematic keys.
19. A light-sensitive device that converts drawings, printed text, or other images into digital form is a scanner.
20. The Mouse, keyboard, and light pen are examples of input devices.
21. The place where data or a program goes is known as the CPU.
22. A keyboard is a type of input machine.
23. A printer is a type of output machine.
24. Monitor and printer are the types of output devices.
25. A modem that cannot be moved from its position is called a fixed modem.
26. The unit KIPS is used to measure the speed of the processor.
27. A microprocessor is a device that can understand the difference between data and programs.
28. A UPS is a device that includes a battery that provides a few minutes of power.
29. A digital camera is a peripheral device used to capture still images in a digital format.
30. A VDU is a peripheral device.
31. A joystick can make it easier to play games.
32. Chain printers are impact printers.
33. Hard disks and diskettes are direct-access storage devices.
34. A characteristic of a card system is slowness in processing data using cards and the need for a larger data staff.
35. Magnetic tape is not practical for applications where data must be quickly recalled because tape is an expensive storage medium.
