Page 33 - ConceptGP_C2_Fb
P. 33
ASSESS YOURSELF
1. Tick ( ) the correct option.
a. How many steps does the IPO cycle have?
(i) One (ii) Two (iii) Three
b. Which of the following is known as the brain of the computer?
(i) Monitor (ii) CPU (iii) Keyboard
c. Which of the following is an input device?
(i) Monitor (ii) Printer (iii) Mouse
d. Which of the following is an output device?
(i) Keyboard (ii) Speakers (iii) CPU
2. Fill in the blanks using the words from the help box.
output, input, CPU, device
a. is an instruction given to the computer.
b. Printer is a/an device.
c. The part of a computer that does a particular job is called a computer
.
d. is the processing device of a computer.
3. Write whether the following devices are input or output devices:
a. b.
How Computer Works? 31

