COMPUTER FUNDAMENTALS

COMPUTER ARCHITECTURE

MEMORY SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A CD CAN STORE UP TO ____ OF DATA AND IS ____ IN DIAMETER.
A
500 MB, 56 INCHES
B
700 MB, 47 INCHES
C
300 MB, 54 INCHES
D
None of the above
Explanation: 

Detailed explanation-1: -Standard CDs have a diameter of 120 millimetres (4.7 in) and are designed to hold up to 74 minutes of uncompressed stereo digital audio or about 650 MiB of data. Capacity is routinely extended to 80 minutes and 700 MiB by arranging data more closely on the same-sized disc.

Detailed explanation-2: -CD-recordable media that can hold approximately 700 MB of data (80 minutes). DVD.

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