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Chapter Profile
Chapter Profile
21 st
F. Competency-based/Application-based questions. Century #Technology Literacy
Skills
1. Manan wants to video call his friend in London, but he can’t see his image
on the computer. Which device does he need, and is it an input device or an
output device?
2. Palak went to the bank to withdraw money and saw a machine. Her father
inserted a card and received cash. She was amazed when he used his finger to touch the
screen for input. What input device was he using?
21 st
In the Lab Century #Information Literacy
Skills
Task: Device Identification and Classification.
Review the following list of devices:
a. Keyboard
b. Monitor
c. Printer
d. Mouse
e. Graphic Tablet
f. Speaker
g. Microphone
Identify which of these devices are available in your computer lab and classify each one
as either an input device or an output device.
Teacher's Corner
The teacher should explain the IPO cycle using examples from everyday life.
Discuss the various storage devices currently available in the market.
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The Computer—An Overview 13

