♡ 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 👍 :796
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Presentations password protected for opening or modifying ...
➣ Pie-charts are typically created by using which ...
➣ Java Language was released in _____as core ...
➣ .xls, .doc and .pptx are examples of ...
➣ Icons are---- commands ...
➣ ________ is the process of dividing the ...
➣ The main purpose of the super computer ...
➣ At the bottom of the word interface ...
➣ Data is sent to all computers on ...
➣ Sending an e-mail is the same as ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous
➤ Scientific Instruments
➤ Environment Science
➤ Computer Awareness