♡ 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 👍 :930
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Servers are computers that provide resources to ...
➣ The term PC means ...
➣ What is the name of part of ...
➣ All of the following are examples of ...
➣ As announced by the Finance Minster in ...
➣ DSL is an example of a(n) ____________connection. ...
➣ In a spreadsheet, a _____________ is a ...
➣ What menu is selected to save or ...
➣ RAM is used as a short memory ...
➣ Dot Matirx Printer,when compered to Laser printer ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries