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26. The dot operator (or class member access operator) connects which of the following two entities (reading from left to right) ?
class member and a class object
class object and a class
class and a member of that class
class object and a member of that class.
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27. A constructor initialization list is proceeded by
a semicolon
a colon
two colons
a space
28. When a derived class and instantiate are created, an object,
parent class object must be constructed first.
child class object must be constructed first
parent class object must not be constructed
child class object must not be constructed.
29. The statement double total = 0.0; performs
assignment
initialization
rationalization
polymorphism
30. Classes are useful because they
permit data to be hidden from other classes
bring together all aspects of an entity in one place
can closely model objects in the real word.
all of these
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