A ________ is used to step through a linked list and search for data.
A) node
B) pointer
C) NULL value
D) traversal operator
E) None of the above
B) pointer
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Answer the following statements true (T) or false (F)
1) Syntax errors cause a program to fail and terminate prematurely. 2) Variables that store totals should generally be initialized to zero before being used in a program. 3) A variable used only within a repetition statement should be declared within the statement. 4) int division may yield a non-int result.
Answer the following statements true (T) or false (F)
1) A programmer must have the source code for libraries to extend them, even using inheritance. 2) If class D is derived from class B, we speak of D as the child class and B as the parent class. 3) If class D is derived from class B, we speak of D as the derived class and B as the base class. 4) If class D is derived from class B, then we say that class D inherits from class B. 5) If class D is derived from class B then class D has only some of the members from B, and the additional members defined in D.