♡ Login
Home
Previous Papers
★
MCQs
General Science
Computer Awareness
A compact disc (CD) is data storage ...
Que.
A compact disc (CD) is data storage system of the type
A.
Mafnetinc
B.
optical
C.
electrical
D.
electro-mechanical
Right Answer is :
✓ B. optical
⚑ Report
Views 👍 :663
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Net crime is criminal exploitation of the ...
➣ A Person who designs program, operate and ...
➣ What is the default file extension for ...
➣ What is the correcting errors in a ...
➣ The time between program input and output ...
➣ A standard language used for commercial applications ...
➣ The process of combining strings is known ...
➣ Memory unit is one part of _________. ...
➣ A token or small data packet is ...
➣ The floppy drive have ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Everyday Science
➤ Environment Science
➤ Computer Awareness