According to the text, the main advantage of TapeStore over a human operator is that TapeStore？
A. is more reliable.
B. is much faster.
C. is very secure.
查看答案
How many bytes of information can Tapestore store？
A. 500 million
B. 4.5 billion
C. 480,000
How long does it take Tap Store to extract a file from a tape？
A. an hour
B. less than a minute
C. 10 seconds
The TapeStore system is popular with big companies because
A. it costs less than a human operative.
B. the information it stores is valuable.
C. they know that their data is safe.
Mayfield College Italian for Business 5×three-hour lessons twice weekly beginning Tuesday
A. 2 hours.
B. 3 hours.
C. 5 hours.
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