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:

Oral Communication

The process of expressing information or ideas through spoken words to one or more listeners.

Telephonic Conversation

A conversation held over the telephone, allowing people to communicate verbally even when physically distant.

Text Messaging

The act of composing and sending brief, electronic messages between two or more mobile devices or computers.

Memorandum

A written message used for internal communication within an organization, often informal and addressing operational matters.