In a Hadoop "Stack," What Node Periodically Replicates and Stores

question 35

Multiple Choice

In a Hadoop "stack," what node periodically replicates and stores data from the Name Node should it fail?

• A) backup node
• B) secondary node
• C) substitute node
• D) slave node

Describe the impact of genetics on human traits and behaviors.

Understand the principles of heredity and gene expression.

Grasp the basics of neural communication and brain activities.

Comprehend the mechanisms of evolutionary processes and natural selection.

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Definitions:

Sliding Filament Model

A theory explaining the mechanism of muscle contraction through the sliding of actin (thin) filaments over myosin (thick) filaments, shortening the sarcomere.

Muscle Contraction

The process where muscle fibers shorten or lengthen to produce movement or maintain posture.

Contraction Cycle

The series of events in muscle fibers that lead to shortening and generating force, crucial for movement.

Myofibril

A basic rod-like unit of a muscle cell, composed of long proteins including actin, myosin, and others, responsible for muscle contraction and relaxation.