GUG/W/18/10779 1 P.T.O
Master of Computer Management (M.C.M.-II) (CBCS Pattern) Fourth Semester CBCS
PMCMT402 Java Concept Paper-II
P. Pages 1 GUG/W/18/10779
Time Three Hours Max. Marks 80

Notes 1. All questions are compulsory and carry equal marks.
2. Draw neat and clean diagram wherever necessary.
3. Avoid vague answer and write answers relevant and specific to questions only.
1.
Either

Explain Data types used in Java with example.
8

Write a program in Java to print odd numbers from 1 to 100 and sum of it.
8
OR

Explain Arrays and its methods.
8

Enlist the features of Java.
8
2.
Either

Explain static data and static method in Java.
8

Write a program in Java to demonstrate overriding constructor.
8
OR

Explain pass by value with example.
8

Write a program in Java to display factorial of a given number.
8
3.
Either

What is exception? Explain types of exception.
8

Write a program in Java to demonstrate try throw mechanism.
8
OR

Write a program in java to find the factorial of a given number.
8

Explain thread life cycle in detail.
8
4.
Either

Explain AWT components.
8

Discuss stream classes in detail.
8
OR

Define Applet? Explain Applet life cycle.
8

Explain Event Delegation model in detail.
8
5.
Solve all the questions.
Explain Java Virtual machine.
4
Discuss reference with example.
4
What is Thread? Explain Thread Priorities.
4
Explain Files and Stream.
4

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