♡ 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 👍 :678
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The fastest, costlier and relatively small from ...
➣ The input device to be used to ...
➣ Linux is a (n) _________ operating system. ...
➣ Cryptography and Cryptanalysis are sometimes grouped together ...
➣ The first computers were programmed using: ...
➣ Of the four words listed below, which ...
➣ The Central Processing Unit (CPU) constitutes ____________. ...
➣ ATM cells comprise how many bytes? ...
➣ DVD stands for: ...
➣ Which of the following is a language ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Research Institutions