To Ensure Availability in a Campus Network,redundancy Is Usually Provided

question 21

Multiple Choice

To ensure availability in a campus network,redundancy is usually provided at the _____.

• A)core layer
• B)distribution layer
• C)access layer
• D)support layer

---

Definitions:

Human Factors Engineering

An applied area of research that focuses on the design of equipment and technology that are well suited to people’s cognitive capabilities.

Psycholinguistics

The interdisciplinary study of the psychological and neurobiological factors that enable humans to acquire, use, and understand language.

World War II

A global conflict that lasted from 1939 to 1945, involving most of the world's nations and marked by significant events such as the Holocaust and the use of atomic bombs.

Brain Imaging

The construction of pictures of the anatomy and functioning of intact brains through such techniques as computerized axial tomography (CAT or CT), positron emission tomography (PET), magnetic resonance imaging (MRI), and functional magnetic resonance imaging (fMRI).