An intern employee names james has found a usb on the ground coming into work, he wants to find the owner. he plugs the usb drive into his workstation computer and the drive appears to be empty. he sees that the command prompt flashes open and closes. unknowingly he just executed a worm or botnet into the network. he informs you (the cio) that he believes that he has unleashed a worm. how would you track and remove the worm in the network?

8. create an abstract student class for parker university. the class contains fields for student id number, last name, and annual tuition. include a constructor that requires parameters for the id number and name. include get and set methods for each field; the settuition() method is abstract. create three student subclasses named undergraduatestudent, graduatestudent, and studentatlarge, each with a unique settuition() method. tuition for an undergraduatestudent is $4,000 per semester, tuition for a graduatestudent is $6,000 per semester, and tuition for a studentatlarge is $2,000 per semester. write an application that creates an array of at least six objects to demonstrate how the methods work for objects for each student type. save the files as student.java, undergraduatestudent.java, graduatestudent.java, studentatlarge.java, and studentdemo.java.