Assume x is 3, y is 7.1 and z is '11.5'. Which of the following statements is incorrect?     type(x) is int     the value of z is 11.5     the value of y is 7.1     type(z) is str

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Name Constants and Literal Values

A constant is a data item whose value cannot be modified throughout the program execution. When a constant is related to an identifier such as a variable, array, structure, or function, it is called a named constant. In most programming languages, the 'const' keyword is used to declare constants.