Given the Following Class, What Is Syntactically Wrong with the Implementation

question 52

Multiple Choice

Given the following class, what is syntactically wrong with the implementation of the display function?
Class Rational
{
Public:
Rational) ;
Rationalint numer, int denom) ;
Rationalint whole) ;
Int getNumerator) ;
Int getDenominator) ;
Friend void displayostream& out, const Rational& value) ;
Private:
Int numerator;
Int denominator;
};
Void displayostream& out, const Rational& value)
{
Out << value.getNumerator) << '/"<<value.getDenominator) ;
}

• A) nothing
• B) value must be not be pass by reference
• C) The get functions are not const functions
• D) out should be pass by value

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Definitions:

Interrater Reliability

The extent to which different observers or raters agree in their assessments when independently observing or evaluating the same phenomenon.

Concurrent Validity

The degree to which the results of a particular test or measure correspond to those of a previously established measurement for the same construct, at the same time.

Predictive Validity

The extent to which a score on a scale or test predicts future performance on some outcome measure.

Cultural Differences

Variations in practices, beliefs, and values among different societies or communities.