What Are the Differences Between Connectionless and Connection-Oriented Routing? Discuss

question 73

Essay

What are the differences between connectionless and connection-oriented routing? Discuss this in detail. When might UDP be used? TCP? What is a virtual circuit? What is Quality of Service routing and why is it useful?

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Definitions:

Photochemical Smog

Mixture of several air pollutants that injure plant tissues, irritate eyes, and cause respiratory problems in humans.

Nucleic Acids

Essential biomolecules for life, such as DNA and RNA, are responsible for carrying genetic information and participating in the synthesis of proteins.

Nitrogen

A chemical element with symbol N and atomic number 7, essential for all living organisms, primarily involved in protein synthesis and other vital biological processes.

Proteins

Large, complex molecules essential for the structure, function, and regulation of the body's tissues and organs.