BSc CS Sem 4 BSc CS Semester 4 (2014 2015) 2015 Comp II Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Write a program to sort given array elements
   • d) What do you mean by method overloading? with example What is the difference between instance members and static members?
   • f) Compare in terms of their functions, the following pair of statements while and do., .while
   • ii) while and for
   • g) Explain ternary operator. Write a program to illustrate the concept of same
   • h) Explain Entry-controlled loop and Exit-controlled loop
2. Q2 Attempt any Four
   • a) What is block? When and how is it used? Give suitable example
   • b) Describe various of implementing interfaces. Give examples of java code for any How Java prevents overriding of the superclass method in subclass?
   • d)How to achieve Run time polymorphism in Java? Compare and contrast overloading and overriding methods
   • f) What is a package? How do we design a package? Explain with example
   • g) What is an exception? Explain exception handling mechanism in java
   • h) What are input and output stream? List two methods of each class
3. Q3 Attempt any Four. [20}
   • a) Write an applet code to display a messages “GOOD MORNING” on the screen with size
4. Q50 The message should display in Green color with Italic Font Style
   • b) Explain following AWT controls :
   • i) Label
   • ii) TextArea
   • iii) List
   • d) Write a short note on Delegation event model Write a short note on following:
   • a) Component
   • b) Container
   • c) Panel :
   • e) Frame Describe the different stages in the life cycle of an applet

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