Download JNTUA MCA 2018 July Reg-Supply 3rd Sem 9F00305 Java Programming Question Paper

Download JNTU Anantapur (JNTU Anantapur) Master of Computer Applications (MCA) 2018 June-July Regular Supply 3rd Sem 9F00305 Java Programming Previous Question Paper

Code: 9F00305

MCA III Semester Supplementary Examinations May 2018
JAVA PROGRAMMING
(For 2011 (LC), 2012, 2013, 2014, 2015 & 2016 admitted batches only)

Time: 3 hours Max. Marks: 60

Answer any FIVE questions
All questions carry equal marks
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1 (a) Differentiate type conversion and type casting with examples.
(b) Discuss about method overriding and overloading with examples.

2 List and explain different parameter passing techniques in detail with example programs.

3 (a) Explain about anonymous and static inner classes with an example.
(b) Define package. Explain how to import the packages with suitable example.

4 (a) Write a simple program to detect the duplicates using ?set?.
(b) Write about: (i) String tokenizer. (ii) Collection interface.

5 (a) What are the different attributes present in internet socket? Explain them in detail.
(b) Discuss in detail about types of streams in java.

6 (a) Explain with a suitable example program the creation of user defined exceptions.
(b) Write a program inter thread communication for inter thread communication.

7 (a) ?Swing has more flexible components compared to AWT?. Write your comment and justify your
answer.
(b) Give brief description about the MVC architecture.

8 (a) Distinguish between applet programming and application programming.
(b) Explain how to pass the parameters to an applet with an example program.

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