16. The charts, graphs and pictures are examples of:

3. The process of transferring data from one location to another is called:

18. data type represents actions and movements:

9. The electromagnetic or light waves representing data are called:

10. BIT stands for

6. is not component of data communication:

Microwave transmission, coaxial cables and fiber optic are examples of:

The infonnation that is to be transferred from one location to another is called:

19. coding schemes uses 4 bit code:

17. The music and speech represent the: (a) Image data (b) Audio data (c) Video data (d) Text data

I I. Communication between a computer and a keyboard involves transmission:

5. is component of data communication:

2. Data communication requires only a:

12. Light, sound, and radio waves are examples of:

7. A device that receives messages is called:

8. The is the physical path over which a message travels:

20. coding schemes is used by IBM:

13. The number of times a wave repeats during a specific time interval is called:

14. The height of wave within a given period of time is called:

15. Which type of data consists of words, sentences, and paragraphs?