21. One puts information into the computer by pressing this key.

1. 1. Caps lock

   
   
   

   2. Tab

   
   
   

   3. Enter

   
   
   

   4. Esc

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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22. Which of the following is an output device ?

1. 1. Printer

   
   
   

   2. Monitor

   
   
   

   3. Mouse

   
   
   

   4. a and b both

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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23. Hard copy of a document is .........

1. 1. Printed on printer

   
   
   

   2. Stored in floppy

   
   
   

   3. Store in CD

   
   
   

   4. Store in hard disk

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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24. What tern is used to describe using the mouse to move an item on the screen to a new location ?

1. 1. Click

   
   
   

   2. Double-click

   
   
   

   3. Drag and drop

   
   
   

   4. Point

   
   
   

   5. Right-click

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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25. A printer is this kind of device

1. 1. Input

   
   
   

   2. Word Processing

   
   
   

   3. Processing

   
   
   

   4. Output

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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