Page 53 - Viva ICSE Computer Studies 1 : E-book

B. Fill in the blanks.

1. There are generally _______________ buttons in a mouse.

2. _______________ means to click the left button.

3. The pointing part of a computer is _______________.

4. We use a _______________ to keep the mouse.

C. Match the columns.

Column A Column B

1. Scroll-wheel (a) Connect a mouse to the CPU

2. Wire (b) Click the right mouse button

3. Clicking (c) Move a page up and down

4. Right-click (d) Press and release a mouse button

D. Name the following.

1. Two uses of a mouse _____________ _____________

2. Parts of a mouse _____________ _____________ _____________

3. An arrow we see on the monitor when a computer is ON _____________

4. Pressing the left button twice and releasing it _____________

Building Values and Life Skills

Rohan does not take care of his computer mouse and often bangs it. Do you
think it is right to do so? Give reason for your answer.

Testing Knowledge

1. What will happen if you press both the mouse buttons together?

2. Sambhav wants to scroll the page up and down. How can he do that?

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