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题目
which of the following data-unit measurements is the one that is defined correctly?
which of the following data-unit measurements is the one that is defined
correctly?
terabyte(TB):a sextillion bytes or a thousand exabytes
petabyte(PB):a quadrillion bytes
exabyte(EB):a trillion bytes
zettabyte(ZB):a quintillion bytes or a thousand petabytes

提问时间:2020-11-17

答案
答案应该是 petabyte(PB):a quadrillion bytes
A petabyte (derived from the SI prefix peta- ) is a unit of information equal to one quadrillion (short scale) bytes,or 1000 terabytes.
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