Linux terminal management conforms to ____ standards, and it also supports pseudo-terminals.

Which statement is false?

a) Linked lists are collections of data items "lined up in a row," insertions and deletions can be made anywhere in a linked list. b) Insertions and deletions are made only at one end of a stack, its top. c) Insertions and deletions are made only at one end of a queue, its tail. d) Binary trees facilitate high-speed searching and sorting of data.

Modify the program in Listing 8.6 to include at least one Faculty object and at least one Staff object in addition to the Undergraduate and Student objects. Without modification to the for loop, the report should output the name, employee ID, department, and title for the Faculty objects, and the name, employee ID, department, and pay grade for the Staff objects.

For this Programming Project, start with implementations of the Person, Student, and Undergraduate classes as depicted in Figure 8.4 and the polymorphism demo in Listing 8.6. Define the Employee, Faculty, and Staff classes as depicted in Figure 8.2. The Employee class should have instance variables to store the employee ID as an int and the employee’s department as a String. The Faculty class should have an instance variable to store the faculty member’s title (e.g. "Professor of Computer Science") as a String. The Staff class should have an instance variable to store the staff member’s pay grade (a number from 1 to 20) as an int. Every class should have appropriate constructors, accessors, and mutators, along with a writeOutput method that outputs all of the instance variable values. The solution uses the class Employee2 to distinguish it from the Employee class from Practice Program 1.