Computer Quiz

Q1. An output device that uses words or messages recorded on a magnetic medium to produce audio response is ____
1) Messenger 
2) Recorder 
3) Fax machine 
4) Voice response unit 
5) None of these

Q2. Floppy disks which are made from flexible plastic material are also called ?
1) Diskettes 
2) Software 
3) Circuit 
4) D.V.D. 
5) None of these

Q3. Which of the following devices can be used to directly input printed text ?
1) Modem 
2) Micro chip 
3) OCR 
4) Magnetic tape 
5) None of these

Q4. Since viruses are only a form of software, they infect ?
1) Programme 
2) Hard-disk 
3) System software 
4) Both 1 and 2 
5) None of these

Q5. A facility in which all the contents in specified areas are written out as output is known as ______
1) Batch processing 
2) Time sharing 
3) Fishing 
4) Dumping 
5) None of these

Q6. Title bar is located _______
1) In the left of the screen 
2) At the side of the screen
3) At the bottom of the screen 
4) In the right of the screen 
5) None of these

Q7. Formatting a cell in currency you can specify ______
1) Margin 
2) Negative value 
3) Decimal places 
4) All of the above 
5) None of these

Q8. Personal computers can be connected together to form a ____
1) Network 
2) Server 
3) Firewall 
4) CPU 
5) None of these

Q9. To undo any change, which short cut key is used-
1) Ctrl + Alt + Shift 
2) Ctrl + arrow key 
3) Ctrl + Y 
4) Shift + Backspace 
5) None of these

Q10. To convert a binary number to a decimal number we have to express it in power of _____
1) 16 
2) 10 
3) 12 
4) 8 
5) None of these

Answers :

Q1. 4 
Q2. 1
Q3. 3
Q4. 1
Q5. 4 

Q6. 5
Q7. 3
Q8. 1
Q9. 5
Q10. 2