At What Point Does a Client Send a Unicast Packet

question 14

Multiple Choice

At what point does a client send a unicast packet to the DHCP server to request a lease renewal for its current IP address?​

• A) ​After 2 hours
• B) ​After 4 hours
• C) ​When the lease is 50% expired
• D) ​When the lease is 80% expired

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Definitions:

Variability

The degree to which data points in a statistical distribution or data set diverge from the average or mean value.

Null Hypothesis

A statement in statistical inference that proposes there is no significant difference or effect, serving as the basis for testing.

Expected Value

The predicted value of a variable, calculated as the sum of all possible values each multiplied by the probability of its occurrence.

Degrees of Freedom

The number of independent values or quantities that can be assigned to a statistical distribution, often affecting the outcome of statistical tests.