Bharathidasan University M.Sc IT Programming in Java Nov 2021 Question Paper Download

Bharathidasan University Question Papers- Old Question Papers / Past and Previous Years Question Papers

S.No. 4446

PN 15 IT 2

(For candidates admitted from 2015–2016 onwards)

M.Sc. DEGREE EXAMINATION, NOVEMBER 2021.

Information Technology

PROGRAMMING IN JAVA

Time : Three hours

Maximum : 100 marks

SECTION A — (10 x 2 = 20)

Answer ALL questions.

1. What is Autoincrement?

2. Define static variable.

3. Define Constructor.

4. What is the use of this operator?

5. Define inner class.

6. What is interface?

7. What is output stream?

8. What is piped stream?

9. What is thread?

10. List the types of applet.

SECTION B — (5 x 7 = 35)

Answer ALL questions, choosing either (a) or (b).

11. (a) What are the different logical operators in Java? Give examples.

Or

(b) How for statement in Java is working? Write a example.

12. (a) How to over load a method? Explain with example.

Or

(b) What is the difference between private and public access specifier? How this work when we are inheritance a class?

13. (a) What is abstract class? Write an example.

Or

(b) What is difference between interface and implementation? Explain with an example.

14. (a) Explain about the different Input stream types.

Or

(b) Describe about the file class in detail.

15. (a) What is common thread method? How it is working?

Or

(b) Describe about the applet architecture.

SECTION C — (3 × 15 = 45)

Answer any THREE questions.

16. Describe the structure of Java programming in detail.

17. Write a Java programme for inheritance example.

18. Explain about the exception handling in detail.

19. What is filter stream? Give an example.

20. List the methods useful for effective inter thread communication.

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