Which of the following is an attack where an attacker intercepts the communication between a client and server, negotiates cryptographic parameters to decrypt the encrypted content, and obtains confidential information such as system passwords?

A. Chosen-key attack
B. Man-in-the-middle attack
C. Rubber hose attack
D. Chosen-ciphertext attack

Answer: B. Man-in-the-middle attack

Computer Science & Information Technology

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The ____ obligation required cable systems operators to carry, free of charge, the signals of local commercial and noncommercial educational public broadcast television stations located on the same cable channels as their broadcast channels.

A. fairness B. must-carry C. public forum D. common carriage

Computer Science & Information Technology

Use the INPUT statement to accomplish the task:

Write a sample data list for the statement: INPUT vehicle_model.

Computer Science & Information Technology