Changes Made to a System to Add New Features or to Improve

question 90

Multiple Choice

Changes made to a system to add new features or to improve performance best describes:

• A)corrective maintenance
• B)adaptive maintenance
• C)preventive maintenance
• D)perfective maintenance

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Definitions:

Objective Vertigo

A sensation of movement or spinning of the environment around the individual, as opposed to subjective vertigo where the person feels as if they are the one moving.

Passive Cigarette Smoke

Inhalation of smoke from cigarettes smoked by others; also known as secondhand smoke, it carries significant health risks for nonsmokers.

Excessive Cerumen

The condition of having an overabundance of earwax, which can lead to blockages and hearing issues.

High-Tone Frequency Loss

A hearing impairment where there is a reduced ability to hear or interpret high-pitched sounds, often affecting perception of speech sounds.