An Administrator Is Uncomfortable Allowing Users to Log in as Root

question 192

Multiple Choice

An administrator is uncomfortable allowing users to log in as root. Which of the following ensures that root logins are disallowed?

• A) usermod -L root
• B) usermod -G root
• C) usermod -B root
• D) usermod -U root

---

Definitions:

Empirical

Based on, concerned with, or verifiable by observation or experience rather than theory or pure logic.

Known Groups

Refer to specific, identified groups used in research studies to validate the measures or outcomes.

Binomial Effect Size Display

A statistical method to present the effect size of research findings in a more interpretable way by showing how a treatment influences outcomes in a hypothetical scenario of 100 cases.

Emotional Instability

A trait characterized by rapid and intense emotional responses and mood swings, often seen in personality disorders.