Which of the Following Statements About Different Detection Intervals at Both

question 273

Multiple Choice

Which of the following statements about different detection intervals at both ends of a BFD session is true?

• A) The BFD session can be set up and the greater detection interval is used after negotiation.
• B) The BFD session can be set up and the smaller detection interval is used after negotiation.
• C) The BFD session can be set up and each end sends detection packets at its own interval.
• D) The BFD session cannot be set up.

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Definitions:

Function

A relation between a set of inputs and a set of permissible outputs, often defined by an equation.

Inverse Function

A mathematical function that reverses the effect of another function, such that if the function f applied to an input x gives a result of y, then applying its inverse function to y gives the result x.

Function

An interrelation between a variety of inputs and a catalog of admissible outputs, with the requirement that every input is pinpointed to a unique output.

Composition

The process of combining two functions by applying one function to the result of another, typically notated as (f◦g)(x).