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B. Write T for true and F for false.

1. Keyboard is used to type letters, numbers and words.

2. Alphabet keys are from 1 to 9.

3. The Enter key is used to move the cursor to the next line.

4. There are five arrow keys on a keyboard.

5. Mouse helps you move, click and select things.

C. Fill in the blanks using the given hints:

1. A is a device used to type on a computer.
Hints
2. When you press the left mouse button, it is called . Clicking
Keyboard
3. The finger is used for right clicking the mouse. Arrow

Scroll
4. The wheel helps you move the page up and down. Middle

5. keys are called Cursor Control keys.

D. Answer the following questions:

1. What are the small buttons on a keyboard called?

2. Name the different parts of a mouse.

COMPETENCY-BASED QUESTIONS Century #Critical Thinking
21 st
Skills
1. Sukhdeep wants to move the cursor to the beginning of the next line while writing
a paragraph. Which key should he press?
2. Devika is reading a long story on the computer. Which part of the
mouse should she use to move down the page?

Keys and Clicks 39