Page 22 - Code & Click - 1

P
Post-Processingost-Processing

 A computer has four main parts.

 A monitor is like a television screen.

 A keyboard is used for typing letters and numbers.

 A mouse helps to move the pointer on the computer screen.
 The CPU is known as the ‘Brain’ of a computer.

 Speakers, printer, and microphone are some additional parts of a

computer.

Info Retention

A. Tick [3] the correct option.

1. It is used to type letters and numbers.

Monitor Keyboard Speakers

2. It is known as the ‘Brain’ of a computer.

CPU Mouse Printer

3. The number of buttons in a computer mouse is _________.

Two One Four

B. Fill in the blanks using the Data Box.

Data Box monitor keyboard mouse printer

1. A ____________ looks like a television.

2. A ____________ has many buttons that help us type.

3. A ____________ helps us to move the pointer on a computer screen.

4. A ____________ helps print information as seen on the monitor.

C. Write ‘T’ for True and ‘F’ for False statement.

1. CPU controls all parts of a computer. _______

2. A printer is used to type on a computer. _______

3. A microphone is used to play music and sound on the computer. _______

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