MATCHING -DNS Servers That Keep a Database of Addresses of Other

question 5

Multiple Choice

MATCHING
-DNS servers that keep a database of addresses of other DNS servers managing top-level domain names

• 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:

PERT

The Program Evaluation and Review Technique is a tool for managing projects that helps in the scheduling, organization, and coordination of various project tasks.

Critical Path

The sequence of stages determining the minimum time needed to complete a project, where any delay affects the project's finish date.

Variance

A statistical measure that represents the dispersion or spread of a set of numbers, indicating how far each number in the set is from the mean.

Critical Path

The longest sequence of activities in a project plan which must be completed on time for the project to complete on due date.