Page 16 - Trackpad v5 class 2
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Hashtag
#Touchscreen: A screen which can be operated using fingertips
#Robots: A smart machine designed to help humans
REVISIT
▶ A computer is a fast machine. It works faster than humans.
▶ A desktop, laptop, tablet, smartphone and supercomputer are different types of
computers.
▶ Computers are used in many places, such as homes, schools, hospitals, offices,
banks, shops, airports, railway stations, police stations, publishing, and science and
defence.
ASSESS YOURSELF
1. Tick ( ) the correct option.
a. Which of the following is the smallest computer?
(i) Desktop (ii) Laptop (iii) Smartphone
b. Which of these cannot be done on a computer?
(i) Sending emails (ii) Booking E-tickets (iii) Cooking food
c. At which of these places, computers are used for printing bills?
(i) Banks (ii) Parks (iii) Shops
2. Write 'T' for true and 'F' for false.
a. A computer is a man-made machine.
b. We can watch movies on a computer.
c. A supercomputer is used for scientific research.
14 Pro (Ver. 5.0)-II

