Which technology is used in Compact disks? Options: A . &nbspMechanical B . &nbspElectrical C . &nbspElectro Magnetic D . &nbspLaser

Which technology is used in Compact disks?

Question

Which technology is used in Compact disks?

Options:

A . Mechanical

B . Electrical

C . Electro Magnetic

D . Laser

Answer: Option D

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Question 1. Data (information) is stored in computer as....

Question 2. The main memory of a computer must be large enough to contain the active parts of __________.....

Question 3. A permanent memory is called....

Question 4. Which of the following is a storage device?....

Question 5. Memory, also called random access memory, or RAM, __________.....

Question 6. A computer program that converts an entire program into machine language is called a/an....

Question 7. When you make graph and picture in document, then your computer holds the data in __________.....

Question 8. A 32-bit-word computer can access __________ byte at a time.....

Question 9. What happens when we try to delete the files on the floppy?....

Question 10. Which is not a computer classification?....

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