Respuesta :

Answer:

so a program can reference it; however, it does not necessarily need an event handler

Explanation:

fichoh

Variable names or IDs are named which are used to refer to values, strings, columns and other possible data values in a program.

  • Written codes are easier to read and understand when the names of elements in the program are related to what the code does.

  • The writer of a code may also find it very difficult to interprete what some of the code lines refers to over time when the names of element IDs are not meaningful.

  • Written codes or programs with meaningful names prove more helpful to others as they can easily decipher what the codes represents.

Therefore, using meaningful names to represent element IDs is a good coding principle.

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