Banner grabbing, or "OS fingerprinting," is a method used to determine the operating system that is running on a remote target system.

a. true
b. false


Ans: a. true

Computer Science & Information Technology

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Kernel buffering can be turned off for a file descriptor with

A. the write system call B. the fcntl system call

Computer Science & Information Technology

Records that have no matching records in a related table are referred to as ________

A) unmatched records B) single records C) unmatched fields D) duplicate records

Computer Science & Information Technology

Which of the following Trojan's action would allow an attacker to gain access to the victim's system?

a. Delete files on the computer. b. Launch a DoS attack. c. Spread other malware. d. Install a backdoor. e. Search for bank and other personal information.

Computer Science & Information Technology

Explain what a drone is and give some examples of how they can be used.

What will be an ideal response?

Computer Science & Information Technology