A ____ Virus Is Usually Stored on Some Form of Removable

question 21

Multiple Choice

A ____ virus is usually stored on some form of removable media.When the removable media (such as a flash drive) is connected to a new machine and is used to boot the machine,the virus moves from the media into the host system.

• A) polymorphic
• B) macro
• C) boot sector
• D) file infector

Understand the validity conditions and limitations of the chi-square approximation.

Identify the correct formula for calculating degrees of freedom in contingency tables.

Formulate null and alternative hypotheses for hypothesis testing involving multiple proportions or binomial parameters.

Distinguish between different statistical tests for analyzing nominal data.