An Administrator Running a Port Scan Wants to Ensure That

question 35

Multiple Choice

An administrator running a port scan wants to ensure that no processes are listening on port 23. What state should the port be in?

• A)open port
• B)open address
• C)closed address
• D)closed port

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Definitions:

Horizontal Cell

A neuron in the eye that integrates and regulates input from multiple photoreceptor cells.

Rod

Photoreceptor specialized for functioning at low light levels.

Cone

Photoreceptor specialized for color and high visual acuity.

Visual-Form Agnosia

A neurological disorder characterized by the inability to recognize objects, despite intact vision.