Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In Java please help with the following:
Define a class Registration to implement course registration/withdrawal of students. The
a. Student ID must start with a letter and should be followed by four digits. b. The default number of courses must be at least 3.
-Print suitable error matches within the catch block. If any of the criteria mentioned above is not fulfilled, the program should loop back and let the user enter new data.
-Add methods for the number of courses registered and withdrawn. Create your own exception class which will check inside the method for the courses registered so that after the registration, the maximum number of registered courses should not be more than 6. Also, check inside the method for course withdrawal so that the number of courses after the withdrawal does not go less than 2.
-Invoke the defined methods from your main method and catch the exceptions.
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