In the event of a fire in an office building, which of the following cable types should be installed to prevent toxic gas from burning PVC cable coatings?

Which of the following is the first line of defense in case of fires?

A. Fire detection controls B. Fire prevention controls C. Fire containments controls D. Fire suppression controls

The ____ statement directs program flow through a group of statements an arbitrary number of times.

A. if B. while C. for D. switch