Question
a.
The challenge response scheme retrieves a unique machine identifier during installation.
b.
The original serial number scheme sends a challenge response to the software vendor.
c.
The challenge response scheme does not require the user to type in a serial number during installation.
d.
The original serial number scheme does not provide usage information to the software vendor.
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Q. What is the difference between the original serial number protection scheme and the challenge response scheme?
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