Question: a]using appropriate programming examples differentiate between cohesion and coupling[10marks] b]Write a java program that requests a user to input 2 numbers then find the sum,difference

a]using appropriate programming examples differentiate between cohesion and coupling[10marks]

b]Write a java program that requests a user to input 2 numbers then find the sum,difference and product of the inputed numbers [15marks]

c]Public,Private,Protected ,static and final are access modifiers ,outline their individual effects when prepended to methods[15marks]

d]Discuss the importance of the Exception class including examples of specific execeptions[10marks]

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