Consider the situation in which two students are interested in enrolling in the same class but there is only place for one additional. How can a computerized registration system prevent one of the students from snagging the last open seat while the other waits?

The default cutoff value in the two-class classifier (i.e., C1/C2) is 0.5. Thus, if the probability of a record being a class C1 member is greater than 0.5, that record is classified as C1. It is possible to use a cutoff that is greater or lower than 0.5. In general, lowering the cutoff value will result in a decrease (no change) in the classification error rate for records that are truly C1. Note that is not an overall error rate. True False

A student management system is defined below: With the help of the registrar, a new student establishes his/her account. A student can register classes of his/her choosing during the registration period. If the system found there are pre-requisite violations the student will be de- registered from the violating classes. A student who was de-registered up to three times will be warned. A student whose GPA is between 2.0 to 2.3 is also warned. Students who are warned must see the student adviser to remove the warning. A student whose GPA is less than 2.0 or who was warned three times or who has one outstanding warning without seeing the adviser for one semester will be suspended. A student can apply for graduation or transfer to other schools. If the student passed the graduation check by the registrar, she will be put on the list of graduating student. Graduating students whose GPA is higher than 3.5 are put in Dean's list, those higher that 3.9 are put in President's list. Anyone who…

Create an ER Diagram for the following scenario. Please state any assumptions you have madein your answer.A university offers a Mathematics program. This program can offer any amount ofcourses in a semester. Each course has a roster limit, location and time slot. A studentcan be registered for any number of courses in a semester but to register for a coursethey must have a valid student ID and address. Each course is assigned a singleprofessor. Only on completion of a course, a student receives a final grade for thatcourse.