What Is the Purpose of the File /Etc/profile

question 166

Multiple Choice

What is the purpose of the file /etc/profile?

• A) It contains the welcome message that is displayed after login.
• B) It contains security profiles defining which users are allowed to log in.
• C) It contains environment variables that are set when a user logs in.
• D) It contains default application profiles for users that run an application for the first time.

---

Definitions:

Mantle Plume

A rising column of hot, solid mantle material that originates from deep within the Earth, potentially causing volcanic activity when it reaches the surface.

Less Dense

This term refers to a material that has a lower density, meaning fewer mass units per volume, making it more buoyant or likely to float in a denser substance.

Mostly Molten

Refers to the state of material that is primarily in a liquid form due to high temperatures, often relating to the Earth's mantle.

Decompression Melting

The process by which melting occurs in the mantle due to a decrease in pressure as hot mantle rocks rise closer to the Earth's surface.