Which of the Following Uses Software And/or Hardware to Prevent

question 103

Multiple Choice

Which of the following uses software and/or hardware to prevent unwanted access to a computer or computer system?

• A) firewall
• B) router
• C) spam filter
• D) utility program

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Definitions:

Decision Making

The cognitive process of selecting a course of action from among multiple alternatives, often involving judgment, risk assessment, and evaluation.

Subjective Probability

A type of probability derived from an individual's personal judgment about whether a specific outcome is likely to occur, without reliance on objective data.

Hard Facts

Objective, concrete information that can be quantitatively measured or verifiably observed.

Specific Result

A particular outcome or effect that is aimed for or achieved in a given context.