♡ Login
Home
Previous Papers
★
MCQs
General Science
Computer Awareness
A compact disc(CD) is a data storage ...
Que.
A compact disc(CD) is a data storage system of the type:
A.
Magentic
B.
Optical
C.
Electrical
D.
Electormchanical
Right Answer is :
✓ B. Optical
⚑ Report
Views 👍 :627
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ ____________ is the science revolving around the ...
➣ What is the full from of ALU ...
➣ A compact disc (CD) is data storage ...
➣ ________ is the most important/powerful computer in ...
➣ Fortran is called- ...
➣ A program designed to destroy data on ...
➣ Which of the following must be contained ...
➣ Cryptography is the study of information______: ...
➣ License is still required to use cryptography ...
➣ Which application is used for accessing the ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions