The exchange of setup information between the client and server, preparatory to exchanging real data, is known as a ____.
A) handshake
B) training exchange
C) linkage
D) synchronization
Correct Answer:
Verified
Q20: Your best defense against someone guessing your
Q21: _ governs what an authenticated user is
Q22: To try all possible passwords of length
Q23: Some companies now send users a temporary
Q24: A _ cipher, also called a shift
Q26: _ is a nontechnical method of getting
Q27: For a given user ID, _ software
Q28: In a _ cipher, a single letter
Q29: _ is a practice used to illegally
Q30: The _ maintains a file of user
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