Question Paper
Class / Subject: Class 3 (ICSE) · Computer Studies
Chapter: Chapter 1 — Chapter 1: Input and Output Devices
Time Allowed: 32 minutes
Max Marks: 16
1. What is an input device? [1]
(A) A device that sends information into the computer
(B) A device that only shows results
(C) A device with no function
(D) A type of chair
2. What is an example of an input device? [1]
(A) Keyboard
(B) Monitor
(C) Printer
(D) Speaker
3. What is an output device? [1]
(A) A device that shows us results
(B) A device that sends information in
(C) A device with no function
(D) A type of desk
4. What is an example of an output device? [1]
(A) Monitor
(B) Keyboard
(C) Mouse
(D) Microphone
5. What does a microphone do? [1]
(A) Takes in sound as input
(B) Shows pictures
(C) Prints documents
(D) Plays music
6. What does a scanner do? [1]
(A) Copies pictures or documents into the computer
(B) Prints documents
(C) Plays sound
(D) Shows a screen
7. What does a printer do? [1]
(A) Prints documents on paper
(B) Takes in sound
(C) Scans pictures
(D) Types letters
8. What does a speaker do? [1]
(A) Lets us hear sound output
(B) Takes in sound as input
(C) Prints documents
(D) Shows pictures only
9. What is an input device? [1]
(A) A device that sends information into the computer
(B) A device that only shows results
(C) A device with no function
(D) A type of chair
10. What is an example of an input device? [1]
(A) Keyboard
(B) Monitor
(C) Printer
(D) Speaker
11. What is an output device? [1]
(A) A device that shows us results
(B) A device that sends information in
(C) A device with no function
(D) A type of desk
12. What is an example of an output device? [1]
(A) Monitor
(B) Keyboard
(C) Mouse
(D) Microphone
13. What does a microphone do? [1]
(A) Takes in sound as input
(B) Shows pictures
(C) Prints documents
(D) Plays music
14. What does a scanner do? [1]
(A) Copies pictures or documents into the computer
(B) Prints documents
(C) Plays sound
(D) Shows a screen
15. What does a printer do? [1]
(A) Prints documents on paper
(B) Takes in sound
(C) Scans pictures
(D) Types letters
16. What does a speaker do? [1]
(A) Lets us hear sound output
(B) Takes in sound as input
(C) Prints documents
(D) Shows pictures only