A. encapsulation B. ios C. one value
D. class E. break F. class library
G. delete H. multiple inheritance I. two values
J. Scope-resolution operator K. data hiding L. virtual functions
4.1 If we do not write the ________ statement, even if a condition matches, switch continues execution. 4.2 A function is allowed to return ________. 4.3 The ________ usually resolves ambiguities. 4.4 A template argument is preceded by the keyword ________. 4.5 A group of related classes, supplied as a separate product, is often called a(n) ________. 4.6 The ________ operator is used to release memory allocated dynamically. 4.7 ________ allows a derived class to have more than one base class. 4.8 C++ achieves polymorphism through ________. 4.9 The base class for most stream classes is the ________ class. 4.10 The wrapping up of data and functions into a single unit is called ________.