♡ 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 👍 :820
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ __________ is the process of finding errors ...
➣ ____________ bits equal one byte. ...
➣ Microsoft Office's personal information manger is ...
➣ The output quality of a printer is ...
➣ ________is a term related with scanner. ...
➣ W3C stands for World Wide Web Consortium ...
➣ The central processing unit is also known ...
➣ In OSI Model, which of the following ...
➣ LAN stands for ...
➣ A ____________ is pre-designed document that already ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Inventions and Discoveries