Which Command Switch Can a CentOS 7 Administrator Use to List

question 41

Multiple Choice

Which command switch can a CentOS 7 administrator use to list entries in reverse order?

• A)-b
• B)-a
• C)-i
• D)-r

---

Definitions:

Contingency Management

A behavioral therapy treatment that utilizes principles of operant conditioning, providing rewards or consequences for patients based on the performance of target behaviors.

Drug Use

The consumption of legal or illegal substances that can alter mood, perception, or physical state.

Overall Effect Size

A statistical measure that quantifies the magnitude of the difference between two groups across multiple studies, often used in meta-analysis.

Tobacco

A plant-based product containing nicotine that is commonly used in cigarettes, cigars, and other forms for recreational smoking and has significant health risks.