Page 57 - Viva ICSE Computer Studies 2 : E-book
P. 57
Quick Recall
• A mouse is an input pointing device used to point or select an item on the screen.
• There are eight diff erent types of mouse used today.
• We hold the mouse by our right hand.
• We click on the buttons to work with the mouse.
• We can select, drag and drop any item on the screen using a mouse.
A. Unscramble the letters to find the correct words.
1. EUMOS
2. ENOPITR
3. GRDA
4. CLCIK
5. LOCSRL-EHWEL -
B. Fill in the blanks.
1. A mouse in kept on a clean and smooth mat called _______________.
2. A scroll mouse has _______________ buttons.
3. A _______________ mouse works like a scroll mouse.
4. A touch pad mouse comes usually with a _______________.
C. Write true (T) for a correct statement and false (F) for an incorrect statement.
1. Pressing and releasing a mouse button is called selecting.
2. We hold the mouse with our fingers.
3. We highlight an item on a screen by selecting it.
4. On clicking the right button once, a set of options opens.
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