Which of the following is a program or device that can monitor data travelling over a network?
A) Malicious code
B) Hoaxes
C) Spoofing
D) Sniffer

Question

Quizplus · Accepted Answer

A sniffer is a program or device that can capture and monitor data as it travels over a network. This can be used for legitimate purposes, such as diagnosing network issues, but can also be used for illicit purposes, such as stealing sensitive information. Malicious code, hoaxes, and spoofing are not programs or devices used for monitoring network traffic.

Which of the Following Is a Program or Device That