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Monday, March 1, 2021

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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