All programming languages that support pointers provide a special pointer value, known as both NULL and ____, that acts as a sentinel or flag to indicate when the last structure has been processed.
A. FALSE
B. VOID
C. NIL
D. INVALID
Answer: C
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When you generate a scenario summary, it appears on the same sheet as the changing and result cells.
Answer the following statement true (T) or false (F)
List all of the examples of consistency that you can find in Figure 5-22.
1. What is contrast?
2 Identify the types of contrast in Figure 5-22.
You can run multiple operating systems on one computer using ____ machines.
A. virtual B. parallel C. distributed D. augment
Add a method to Pair
``` /** * Determine if either element of this Pair is equal * to the argument. * @param e the object to compare to the elements of this Pair * @return the first element of this Pair found equal * to e, null if neither element is equal to * e. */ T elementEqualTo( T e ) ```