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LAB :- 007 DT:-15/09/2017
1.llustrate the uses of abstract class with following java classes:
a. A asbstract class names as student with data members with RN,registration no
b.An abstract class called course. A sub class called as kiitian with course method implementation.
Wap to print RN & registration number by using object of kiitian class.
2.Define an interface named as moter with data member capacity and two methods such as run method and consume method. Define a java class named as washing maChine which implements this interface and write the code to check the value of interface data member through an object of class.
3. define an interface with three nethods
a.earnings
b.deductions
c.bonus
And define a java class named as manager ehich uses this interface without implementing bonus method. Also define another java class named as sub_staff which extends from manager class and implements bonus method. Write the complete program to find out earning,deduction and bonus of a sub staff with basic salary amount entered by the user as per following guidelines:
earnings = basib + DA + HRA
DA = 80% of basic
HRA = 15% of basic
deduction = 12% of basic
bonus = 50% of basic
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