What TCP Port Is Utilized by an SSH Server Listening

question 14

Multiple Choice

 What TCP port is utilized by an SSH server listening for connections?

• A) 20
• B) 21
• C) 22
• D) 23

Understand the basic concept and properties of string literals in C.

Know the termination character of a string in C and differentiate it from newline and NULL characters.

Identify elements included in a string and their manipulation using standard input/output functions.

Recognize and correct common misconceptions about string manipulation functions (e.g., gets, putchar, getchar).

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Definitions:

External Networks

Connections and relationships a person or organization maintains outside of their immediate or internal environment, often used for sharing information and resources.

Formal Systems

Structured and officially sanctioned frameworks or sets of procedures designed to achieve specific objectives.

Informal Systems

Unofficial, non-structured methods of operation or communication within an organization that emerge naturally among employees.

Work Processes

The structured set of tasks and activities undertaken to achieve organizational goals, which can include methodologies, tools, and techniques used to accomplish work.