Students who want to enroll in Model Railroading II at the local

Students who want to enroll in Model Railroading II at the local

versity are required to obtain permission from the instructor and pay a laboratory fee. The two requirements are fulfilled independently in either order and at different locations on campus. Enrollment is limited to 20 students; this limit is maintained by both the instructor, who will grant permission to only 20 students, and the financial office, which will allow only 20 students to pay the laboratory fee. Suppose that this registration system has resulted in 19 students having successfully registered for the course, but with the final space being claimed by 2 students-one who has only obtained permissionfrom the instructor and another who has only paid the fee. Which requirement for deadlock is removed by each of the following solutions to the problem

a. Both students are allowed in the course,

b. The class size is reduced to 19, so neither of the two students is allowed to register for the course.

c. The competing students are both denied entry to the class and a third student is given the twentieth space.

d. It is decided that the only requirement for entry into the course is the payment of the fee. Thus the student who has paid the feegets into the course, and entry is denied to the other student.

Is this the question you were looking for? If so, place your order here to get started!