As you mark entries for inclusion in an index, they are coded with a(n) ________

Create an object of class String, s1, from namespace Savitch and an object, s2, of class String, s1, from namespace Teague. Use a member function to give to each object a C-string message that tells of which namespace the class is a member.

Given the namespace groupings that contain class definitions: What will be an ideal response? ``` namespace Savitch { class String { public: char* fetchString( ); void storeString(char[]); private: char str[ 100 ]; int length; }; } namespace Teague { class String { public: char* fetchString( ); void storeString(char[]); private: char str[ 100 ]; int length; }; } ```

Which of the following statements is false?

a. Functional interfaces are also known as single abstract method (SAM) interfaces. b. Package java.util.function contains six basic functional interfaces BinaryOperator, Consumer, Function, Predicate, Supplier and UnaryOperator. c. There are many specialized versions of the six basic functional interfaces for use with int, long and double primitive values. There are also generic customizations of Consumer, Function and Predicate for binary operations—that is, methods that take two arguments. d. All of these statements are true.