All of the Following Are Physical Components of an RFID

question 61

Multiple Choice

All of the following are physical components of an RFID system except:

• A)bar codes.
• B)antennas.
• C)radio transmitters.
• D)tags.
• E)a stationary or handheld device.

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Definitions:

Preconditions

Conditions that must be true before a function or operation can proceed in programming.

Postconditions

Conditions that must be true after the execution of a function or a block of code, used to verify the correctness of the program.

Power Method

An iterative algorithm used in numerical linear algebra to approximate the leading eigenvalue and corresponding eigenvector of a matrix.

Accessor Methods

Accessor methods are methods in object-oriented programming used to access the values of private variables, providing a way to retrieve data without directly exposing the variables.