Most Antivirus Software Is Effective Against

question 71

Multiple Choice

Most antivirus software is effective against

• A)only those viruses active on the Internet and through e-mail.
• B)any virus.
• C)any virus except those in wireless communications applications.
• D)only those viruses already known when the software is written.
• E)only viruses that are well-known and typically several years old.

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Definitions:

Complement

In probability theory, the complement of an event is the set of all outcomes that are not in the event.

Event A

A specified occurrence or outcome, often used in probability and statistics to denote a specific set of results within an experiment.

Sample Space

The collection of all potential results or outcomes from a probabilistic experiment.

Discrete Random Variables

Random variables that take on a countable number of distinct values.