Digital signatures are used for which of the following?
a. To encrypt a message
b. To ensure message confidentiality
c. To prove the identity of the sender of the message
d. To ensure the message cannot be opened by anyone but the sender
ANS: C
Computer Science & Information Technology
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Executable programs can be identified by their extension of ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
Colors triads are _________________ in relation to the color wheel.
a. in no particular order b. equal distances from each other c. in alphabetical order
Computer Science & Information Technology