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Test Sheet-2
(Based on chapters 5 to 7)
Section A
A. Tick (3) the correct option.
1. ................................ is used to erase whatever we have typed.
(i) Enter key (ii) Spacebar key (iii) Backspace key
2. ................................ is usually fixed in a digital camera.
(i) Pen drive (ii) DVD (iii) Memory card
3. A computer mouse has ................................ buttons and a scroll wheel.
(i) one (ii) two (iii) four
B. Fill in the blanks.
Hints
compact disc, mouse, clicking, alphabet, cursor
1. A ................................ is a small blinking line.
2. There are 26 ................................ keys on the keyboard.
3. Pressing the mouse button once is called .................................
4. A ................................ is a pointing device.
5. CD stands for .................................
Section B
A. Short answer type question.
1. Which key is also called the Return key?
2. How many scroll wheels does a computer mouse have?
3. Name any three storage devices.
4. Which key is used to give blank space between words?
B. Long answer type question.
1. What is dragging?
2. Why do we use number keys?
Test Sheet-2 63

