Example 1: A course registration system needs to follow two conditions to allow student to take admission in advanced diploma course. A student must need his/her CGPA >=2.5 and TOEFL score >= 4.5 for admission in advanced diploma course. Student will not be given an admission, if he/she fails to meet any one condition. Conditions Rules 1 Y 2 Y 3 N CGPA >=2.5 N TOEFL>=4.5 Y Y N Entries Admission accepted Admission rejected X X X X Example 2: The Adviser will advise the students on the courses to enroll. If the student is in probation, the adviser will advise less than five courses and if the student is regular student, five courses will be advised