Do You Know Me?
EXERCISE
1. a) Have you seen a computer?
āϤā§āĻŽāĻŋ āĻā§āϤāĻŋāϝāĻŧāĻžāĻŦāĻž āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§° āĻĻā§āĻāĻŋāĻāĻžāύā§?
Ans: – Yes, I have seen a computer.
āĻšāϝāĻŧ, āĻŽāĻ āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§° āĻĻā§āĻāĻŋāĻā§āĻāĨ¤
b) What work does a computer do in?
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§ āĻāĻŋ āĻāĻžāĻŽ āĻā§°ā§?
i) grocery shop, ii) a bank, iii) ticket reservation counters
ā§§) āĻā§āϞāĻžāĻŽāĻžāϞ⧰ āĻĻā§āĻāĻžāύāϤ, ⧍) āĻŦā§āĻāĻāϤ, ā§Š) āĻāĻŋāĻāĻ āϏāĻā§°āĻā§āώāĻŖ āĻāĻžāĻāĻŖā§āĻāĻžā§°āϤ
Ans: – i) grocery shop: – In a grocery shop computer calculates the prices of items and keep record of stocks.
āĻā§āϞāĻžāĻŽāĻžāϞ⧰ āĻĻā§āĻāĻžāύāϤ: – āĻā§āϞāĻžāĻŽāĻžāϞ⧰ āĻĻā§āĻāĻžāύāϤ āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§ āĻŦāϏā§āϤā§āĻŦā§ā§°ā§° āĻŽā§āϞā§āϝ āĻāĻŖāύāĻž āĻā§°ā§ āĻā§°ā§ āώā§āĻāĻā§° ā§°ā§āĻā§°ā§āĻĄ ā§°āĻžāĻā§āĨ¤
ii) a bank: – In a bank computer keeps accounts of our money.
āĻŦā§āĻāĻāϤ: – āĻŦā§āĻāĻāϤ āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§ āĻāĻŽāĻžā§° āϧāύ⧰ āĻšāĻŋāĻāĻžāĻĒ ā§°āĻžāĻā§āĨ¤
iii) ticket reservation counters: – In ticket reservation counters, computer makes tickets, calculated the fare of journey.
āĻāĻŋāĻāĻ āϏāĻā§°āĻā§āώāĻŖ āĻāĻžāĻāĻŖā§āĻāĻžā§°āϤ: – āĻāĻŋāĻāĻ āϏāĻā§°āĻā§āώāĻŖ āĻāĻžāĻāĻŖā§āĻāĻžā§°āϤ, āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§ āĻāĻŋāĻāĻ āĻĒā§ā§°āϏā§āϤā§āϤ āĻā§°ā§, āϝāĻžāϤā§ā§°āĻžā§° āĻāĻžāĻĄāĻŧāĻž āĻāĻŖāύāĻž āĻā§°ā§āĨ¤
c) What purpose does a computer serve at you home?
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§ āϤā§āĻŽāĻžā§° āĻā§°āϤ āĻāĻŋ āĻāĻĻā§āĻĻā§āĻļā§āϝ āϏā§ā§ąāĻž āĻāĻāĻŦāĻĸāĻŧāĻžāϝāĻŧ?
Ans: – A computer at home serves several purposes. We can watch movies, listen to music, play games, and browse the internet for fun etc.
āĻā§°āϤ āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§ āĻā§āĻāĻŦāĻžāĻāĻžāĻ āĻāĻĻā§āĻĻā§āĻļā§āϝ āĻĒā§ā§°āĻŖ āĻā§°ā§āĨ¤ āĻāĻŽāĻŋ āĻāĻŋāύā§āĻŽāĻž āĻāĻžāĻŦ āĻĒāĻžā§°ā§āĻ, āϏāĻāĻā§āϤ āĻļā§āύāĻŋāĻŦ āĻĒāĻžā§°ā§āĻ, āĻā§āĻŽ āĻā§āϞāĻŋāĻŦ āĻĒāĻžā§°ā§āĻ, āĻā§°ā§ āϧā§āĻŽāĻžāϞāĻŋ ā§° āĻŦāĻžāĻŦā§ āĻāĻŖā§āĻāĻžā§°āύā§āĻ āĻŦā§ā§°āĻžāĻāĻ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°ā§āĻ āĻāϤā§āϝāĻžāĻĻāĻŋāĨ¤
2. What are the main parts of a computer?
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§° āĻŽā§āϞ āĻ āĻāĻļāĻŦā§ā§° āĻāĻŋ āĻāĻŋ?
Ans: – The main parts of a computer are Keyboard, Monitor, CPU and Mouse.
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§° āĻāĻāĻžā§° āĻŽā§āĻā§āϝ āĻ āĻāĻļāĻŦā§ā§° āĻšā§āĻā§ āĻā§āĻŦā§ā§°ā§āĻĄ, āĻŽāύāĻŋāĻā§°, āĻāĻŋāĻĒāĻŋāĻāĻ āĻā§°ā§ āĻŽāĻžāĻāĻāĨ¤
3. Fill up the blanks –
āĻāĻžāϞ⧠āĻ āĻžāĻāĻŦā§ā§° āĻĒā§ā§°āĻŖ āĻā§°āĻž
a) The keyboard of a computer is like a âĻâĻâĻ
Ans: – The keyboard of a computer is like a typewriter.
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§° āĻāĻāĻžā§° āĻā§āĻŦā§ā§°ā§āĻĄ āĻāĻžāĻāĻĒā§°āĻžāĻāĻāĻžā§°ā§° āĻĻā§°ā§āĨ¤
b) The monitor of a computer is like a âĻâĻâĻâĻ
Ans: – The monitor of a computer is like a television screen.
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§° āĻāĻāĻžā§° āĻŽāύāĻŋāĻā§° āĻā§ āĻā§āϞāĻŋāĻāĻŋāĻāύ āϏā§āĻā§ā§°ā§āĻŖā§° āĻĻā§°ā§āĨ¤
c) The âĻâĻâĻ is the brain of a computer.
Ans: – The CPU is the brain of a computer.
āĻāĻŋāĻĒāĻŋāĻāĻ āĻšā§āĻā§ āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§° āĻāĻāĻžā§° āĻŽāĻāĻā§āĨ¤
d) A âĻâĻ has two or three buttons.
Ans: – A mouse has two or three buttons.
āĻŽāĻžāĻāĻ āĻāĻāĻžāϤ āĻĻā§āĻāĻž āĻŦāĻž āϤāĻŋāύāĻŋāĻāĻž āĻŦā§āĻāĻžāĻŽ āĻĨāĻžāĻā§āĨ¤
e) The mouse of a computer is âĻâĻ from the mouse that runs around your home.
Ans: – The mouse of a computer is different from the mouse that runs around your home.
āĻāĻŽā§āĻĒāĻŋāĻāĻāĻžā§°ā§° āĻŽāĻžāĻāĻ āϤā§āĻŽāĻžāϞā§āĻā§° āĻā§°ā§° āĻāĻžā§°āĻŋāĻāĻĢāĻžāϞ⧠āĻā§ā§°āĻŋ āĻĢā§ā§°āĻž āĻāύā§āĻĻā§ā§°ā§° āĻĒā§°āĻž āĻĒā§āĻĨāĻāĨ¤
4. Know the meaning of the words.
āĻļāĻŦā§āĻĻāĻŦā§ā§°ā§° āĻ ā§°ā§āĻĨ āĻāĻžāύāĻŋ āϞā§ā§ąāĻž
Now-a-days (āĻŦā§°ā§āϤāĻŽāĻžāύ āϏāĻŽāϝāĻŧāϤ) â at the present time.
Grocery shop (āĻā§āϞāĻžāĻŽāĻžāϞ⧰ āĻĻā§āĻāĻžāύ) â where food items are sold.
Perfectly (āύāĻŋāĻā§āĻāϤāĻāĻžā§ąā§)â without fault
Properly (āϏāĻ āĻŋāĻāĻāĻžā§ąā§) â in a correct way
Account (āĻšāĻŋāĻāĻžāĻĒ, āĻāϤāĻŋāϝāĻŧāĻžāύ)â report
Communication (āϝā§āĻā§āϝā§āĻ)â to share news or information
Items in a shop (āĻŦāĻŋāĻā§ā§°ā§ āĻā§°āĻŋāĻŦāϞ⧠⧰āĻāĻž āĻŦāϏā§āϤā§)â things to be sold.
