♡ 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 👍 :511
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ When information is transformed from a useful ...
➣ In which chart, only one data series ...
➣ You listen the term ARPA-NET, Expand the ...
➣ Macromedia is a name of a company ...
➣ The physical component of a computer that ...
➣ Microsoft Word was initially known as: ...
➣ IR stands for: ...
➣ Which of the following memories is capable ...
➣ 'IC' in computer stand for ...
➣ Which "SUPERCOMPUTER" is developed by Indian Scientist: ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous