Page 18 - TP_Pluse_V2.2_Class3
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g. Which among the following is used by engineers, architects, scientists and designers to
print big diagrams?
(i) (ii) (iii)
2. Fill in the blanks using the words given below:
Application software, Hardware, Operating system, ALU, Devices
a. Parts of computer that we use to work with the computer are called .
b. is the part of computer that we can touch and see.
c. is used to perform a particular task.
d. is a system software.
e. is used to perform arithmetic calculations.
3. Answer the following:
a. What is joystick?
b. What is Touchscreen?
c. What is a printer? Write the names of the different types of printer.
d. What is the role of CPU?
e. What is an IPO cycle?
16 Plus (Ver. 2.2)-III

