♡ 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 👍 :934
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In Excel to view a cell comment ...
➣ In Excel to save a workbook , ...
➣ NSA stands for: ...
➣ What is the purpose of providing a ...
➣ In Excel, ________ contains one or more ...
➣ Which of the following is not a ...
➣ Which of the following is equal to ...
➣ Telnet is a(n)__________based computer protocol. ...
➣ For selecting or highlighting, which of the ...
➣ Which of the following is not a ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science