Describe How Domain Name Server Works and Is Hierarchically Organized

question 22

Essay

Describe how Domain Name Server works and is hierarchically organized. What happens if a URL is not in a local DNS server?

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Definitions:

Implied Warranty

An unwritten guarantee that a product will meet a certain level of quality and reliability, even if not expressly stated.

Implied Warranty

A legal doctrine that automatically provides certain guarantees from the seller to the buyer, suggesting that the product or service is fit for its intended purpose.

UCC Section

a specific provision or part of the Uniform Commercial Code, which is a set of laws that provide legal rules and regulations governing commercial or business dealings and transactions in the United States.

Express Warranty

A seller's promise or guarantee that a product will meet a certain level of quality and reliability, explicitly stated in a contract or by implication through advertising.