Shell Subsystems That Have Only a Limited Access to System

question 36

Multiple Choice

 Shell subsystems that have only a limited access to system information and can access hardware only through other OS services are operating in what mode?

• A) process mode
• B) elevated privilege mode
• C) user mode
• D) kernel mode

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Definitions:

Case History

A detailed compilation of information about an individual or group, including background, development, and events, often used in medical, psychological, or sociological contexts.

Naturalistic Observation

A research method wherein subjects are observed in their natural environment without any manipulation by the observer.

Double-blind Study

A scientific experiment where both the participants and the researchers do not know who receives the treatment or the placebo, eliminating bias.

Survey Research

A research method involving the collection of information from a sample of individuals through their responses to questions.