The ____________________ location is defined as the exact building and room in which the device is located.

43 The binary search technique

a) is better suited to small arrays b) is better suited to unsorted arrays c) can only be used on a sorted array d) is slower than a linear search

Answer the following statements true (T) or false (F)

1. The Protected members of a base class may be accessed in their class or any classes derived from that base class. 2. With Protected instance variables in the base class, all the derived classes of the base class may need to be modified if the base-class implementation changes. In such a case, the software is said to be non-modifiable, because a small change in the base class can “break” derived-class implementations. 3. In practice, derived classes should depend only on the base-class services (that is, Private methods and properties) and not on the base-class data implementation. 4. Polymorphism allows the addition of classes providing they were at least considered during program development. 5. When a request is made to use a derived-class-object method through a base-class reference, Visual Basic polymorphically chooses the correct overridden method in the derived class that is associated with the object.