“ Yes ”, one can use a cast “(BankAccount) meas” to convert a “Measurable” variable “meas” to a reference of “BankAccount”. Justification: An interface type can be casted to a class type using cast notation. Casting will happen only when the user try to store an object of a class in an interface reference...

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Chapter 10.2, Problem 6SC

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“Yes”, one can use a cast “(BankAccount) meas” to convert a “Measurable” variable “meas” to a reference of “BankAccount”.

Justification:

An interface type can be casted to a class type using cast notation.

Casting will happen only when the user try to store an object of a class in an interface reference...

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