Chapter19 - Information Technology - 5

Physics Class 10
1. _____ is the brain of a computer.


Physics Class 10
2. Marconi, an Italian scientist invented _____.


Physics Class 10
3. High quality of picture and sound is received on TV with the help of _____.


Physics Class 10
4. The set of instructions given to the computer are called a _____.


Physics Class 10
5. Information about every field can be obtained from_____.


Physics Class 10
6. CPU stands for _____.


Physics Class 10
7. HTML stands for _____.


Physics Class 10
8. Internet is infact an interconnection of millions of _____.


Physics Class 10
9. The device resembles a television set in a computer is called a _____.


Physics Class 10
10. In a remote control_____ radiations are used to operate it.

Physics Class 10
11. Floppy disc is made up of _____plastic.


Physics Class 10
12. About _____ MB(mega bites) data can be stored in a CD.


Physics Class 10
13. Floppy disc can store a data about _____ MB.


Physics Class 10
14. Hard disk is made by joining many _____.


Physics Class 10
15. CAD stands for _____.


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