♡ 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 👍 :965
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ You can shut down the computer by ...
➣ How many write cycles are allowed to ...
➣ which among the following is the name ...
➣ In magnetic disks, data is organized on ...
➣ Which was the first electronic computer constructed ...
➣ The term Software refers to the set ...
➣ A combination of any two or more ...
➣ Which part interprets program instructions and initiate ...
➣ All of the following terms are associated ...
➣ In OSI Model, which of the following ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science
➤ Various Sciences
➤ Everyday Science
➤ Inventions and Discoveries
➤ Research Institutions