Design an Application called Student Course Management create interface called Student Course add an abstract method called ad Course add an abstract method called viewCourse add an abstract method called addFee() (Fee Range is 5000 to 20000) if course fee is more than 10000 then student will get 10 percent Disc. otherwise no Disc. Note: Make sure that all the method will throws checked exception If we enter the course fees more than 20000 then an exception raise (The Course Fees cannot applicable) And this interface must be implement at least two class(Two COURSE)

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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a software engineer i believe

the today function returns a valid value without any arguments.

the today function returns the current date based on the computer's date setting and formatted as a date. today takes no parameters, but requires that you use empty parentheses