MATCHING -A Query in Which the DNS Server Processes the Query

question 37

Multiple Choice

MATCHING
-A query in which the DNS server processes the query until it responds with an address that satisfies the query or with an "I don't know" message

• A)authoritative server
• B)conditional forwarder
• C)forwarder
• D)glue A record
• E)iterative query
• F)resolver
• G)root servers
• H)root hints
• I)recursive query

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Definitions:

Average Cost

The total cost divided by the quantity produced, indicating the cost per unit of output.

Competitive Industry

An industry characterized by a large number of firms competing against each other, leading to innovation, varied product choices, and reasonable prices for consumers.

Marginal Cost

The cost associated with producing one more unit of a product, reflecting how production costs change with output levels.

Average Cost

The total cost of production divided by the number of units produced, often used to calculate the cost per unit.