An analyst receives an alert from the siem showing an ip address that does not belong to the assigned network can be seen sending packets to the wrong gateway. which of the following network devices is misconfigured and which of the following should be done to remediate the issue? a. firewall; implement an acl on the interface b. router; place the correct subnet on the interface c. switch; modify the access port to trunk port d. proxy; add the correct transparent interface

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.