♡ 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 👍 :660
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is an Disk ...
➣ Software available for a fee, often inaccurately ...
➣ CRT stands for: ...
➣ A compiler translates a program written in ...
➣ In computer science ,data hazard occurs when ...
➣ Majority of the errors blamed on computers ...
➣ _____ is unauthorized access to or use ...
➣ Bug describes: ...
➣ Another word for CPU is: ...
➣ Which of the following devoices is generally ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Environment Science