Activities That Scan Network Locales for Active Systems and Then

question 44

Multiple Choice

Activities that scan network locales for active systems and then identify the network services offered by the host systems are known as __________.

• A) port knocking
• B) doorknob rattling 
• C) footprinting
• D) fingerprinting

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Definitions:

Receptive Field

A specific area in the sensory space where the stimulus will elicit the response of a particular sensory neuron.

Tactile Trigger

A stimulus or object that elicits a response through the sense of touch.

Target Area

The specific region or sector that is the focus of a particular activity, study, or interest.

Touch Sensation

Touch sensation is the perception of physical contact realized through the skin, mainly through the activation of nerve endings, providing information about pressure, texture, and temperature.