♡ 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 👍 :914
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is in the ...
➣ SAN refers to: ...
➣ Bug describes: ...
➣ Arranging of data in a logical sequence ...
➣ Both the ALU and control Section have ...
➣ Panther (10.3), Jaguar (10.2), Puma (10.1) and ...
➣ ________ are special visual and sound effects ...
➣ Which of the following is used for ...
➣ Junk e- mail is also called: ...
➣ Which common backstage view task creates a ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Environment Science
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Research Institutions