Which of the Following Is Not a Function of the Data

question 23

Multiple Choice

Which of the following is not a function of the data link layer?

• A)deciding when to transmit messages over the media
• B)formatting the message by indicating where messages start and end, and which part is the address
• C)detecting and correcting any errors that have occurred in the transmission of the message
• D)specifying the type of connection, and the electrical signals, radio waves, or light pulses that pass through it
• E)controlling the physical layer by determining when to transmit

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Definitions:

Evaluate

Finding out the numerical value associated with an expression.

Ordered Pairs

A pair of elements arranged in a specific order, typically (x, y), representing coordinates on a Cartesian plane.

Function

A mathematical relation between a set of inputs and a set of possible outputs, where each input is related to exactly one output.

Evaluate

The process of determining the value of an algebraic expression by substituting numbers into the variables and performing the operations.