1. Bits and bytes

2. Binary digit uses 2 digit (from the word Bi)
that is…
1 and 0

9. Each character on the keyboard represent 1 byte or 8 bits ex.

10. How many bits with the ff. words?
1. HELLO
2. INFORMATION
3. COMMUNICATION
4. TECHNOLOGY
5. COMPUTERS

11. Answers:
1.HELLO = 4 X 8 = 32 Bits
2.INFORMATION = 11 X 8 = 88 Bits
3.COMMUNICATION= 13 X 8 = 104 Bits
4.TECHNOLOGY = 10 x 8 = 80 Bits
5.COMPUTERS = 9 x 8 = 81 Bits

13. Give the Binary Code of the ff. words.
1.HIGHWAY
2.HILLS
3.INTEGRATED
4.SCHOOL
5.ICT