Define and contrast digital certificate and digital signature
A digital certificate is like an electronic identification card that is used in conjunction with a public key encryption system to verify the authenticity of the message sender. These are issued by certification authorities.
A digital signature is an electronic authentication technique that ensures that the transmitted message originated with the authorized sender and that it was not tampered with after the signature was applied.
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In general, consumer lifestyles are more difficult to categorize than consumer demographics
Indicate whether the statement is true or false
Factors that a designer can control include ______.
a. random factors b. signal factors c. noise factors d. ISO factors
The coefficient of determination has a value between ______.
a. 0 and 1 b. -1 and +1 c. -? to +? d. -1 to 0
Based on Fayol's principles, specialization says that each and every organizational employee should have one supervisor
Indicate whether the statement is true or false