A Security Administrator Is Investigating Strange Network Behavior on a Single

question 347

Multiple Choice

A security administrator is investigating strange network behavior on a single VLAN that is used only by vendors. Which of the following tools would BEST allow the administrator to look at network traffic and investigate specific packets?

• A) Port scanner
• B) Cipher
• C) Sniffer
• D) Checksum

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Definitions:

Stroboscopic Motion

The visual perception of movement created by a rapid succession of static images, as in a zoetrope or a movie.

Phi Phenomenon

The optical illusion of perceiving continuous motion between separate objects viewed in rapid succession.

Autokinetic Illusion

A visual phenomenon where a stationary point of light in a dark environment appears to move due to small involuntary eye movements.

Binocular Disparity

The difference in image location of an object seen by the left and right eyes, contributing to depth perception.