Question

Data with reference to term of expression ​

Answer 1

A field expression can evaluate to a pure value or a variable. The data type of a field expression is the data type of the pure value, variable, or array element produced by the following expression.

The definition of an example of expression is a frequently used word or phrase or it is a way to convey your thoughts, feelings or emotions. An example of an expression is the phrase "a penny saved is a penny earned." An example of an expression is a smile.