Basic Computer Knowledge for Class 2 / Class 1

1. To erase the character on the left side of the cursor, we have to press __________.

Delete key
Backspace key
Enter key
Shift Key

2. To insert a new line, we have to press _______________________.

Shift key
Spacebar
Enter key
Ctrl key

3. To type capital letters, we have to press ______________________ key.

Ctrl key
Shift key
Tab key
Caps Lock key

4. We press the key along with the ________________ key to type a special character.

Ctrl key
Shift key
Enter key
Alt key

5. There are __________ arrow keys on the keyboard.

2
4
8
10

6. How many number keys are there on a keyboard?

10
9
4
2

7. Which is the longest key on the keyboard?

Shift key
Spacebar
Enter key
Caps Lock key

8. How many alphabet keys are there on a keyboard?

22
24
26
28

9. There are __________ function keys on the keyboard.

2
10
12
26

10. Computer screen is also called ______________.

CPU
Keyboard
Mouse
Monitor

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