1. The microphone converts the sound into:

2. How many bits are in one byte.

3. OMR technology used to read the test mark of:

4. Which of the following is an example of system software.

5. An image viewer is an example of:

6. Laser printer is an example of:

7. _________ is not an output device.

8. Which is the storage device.

9. Pins on the head of a dot-matrix printer:

10. Which key removes the character to the left of the cursor.