References

Q1: Which of the following statement is correct?

A A reference can be declared beforehand and initialized later.

B Once a reference variable has been defined to refer to a particular variable it cannot refer to any other variable.

C Once a reference variable has been defined to refer to a particular variable it can refer to any other variable.

D A reference is indicated by using && operator.

ANS:C - Once a reference variable has been defined to refer to a particular variable it cannot refer to any other variable.

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