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Posted Date: 15 Apr 2018      Posted By:: Nav    Member Level: Bronze  Points: 3 (₹ 2)

2017 Computer B.C.A. BCA 5th sem. Punjabi University Patiala Exam Java Programming Question paper

Course: B.C.A.   University/board: Punjabi University

Are you looking for the old question papers of punjabi university patiala.This is original question paper from the BCA fifth semester exam conducted by Punjabi University in year 2017. Feel free to download the question paper from here and use it to prepare for your upcoming exams.

(SECTION-A)Attempt any two questions

1.(a) Explain the various salient features of java language.[marks=8]
(B) Explain various Datatypes supported by Java.[marks=7]
2.(a) Compare and contrast Java and C++ Languages.[marks=8]
(b) Define Operators. Explain operator precedence and associativity rules in detail.[marks=7]
3.(a)Explain any three control statements of your choice..[marks=8]
(B)WHAT are constructors? How are they Overloaded?Explain..[marks=7]
4.(a)Explain Arithmetic , logical and Conditonal operator..[marks=8]
(b) Give syntax for a Class.How instance variables are defined? EXplain..[marks=7]

(SECTION-B)Attempt any two questions
5.(a)Define Inheritance.Explain its various types in detail.[marks=8]
(b)Draw difference between Abstract and Wrapper classes.[marks=7]
6.(a)Explain the impotance of Packages and Interfaces.[marks=8]
(b)What is Error? How various types of errors are handled in Java? EXPLAIN.[marks=7]
7.(A)WHAT are Strings and Vactors? Explain with example.[marks=8]
(B)Define Overriding.How a method is Overridden? [marks=7]
8.(a)Define Exception.How its Handling in Java? Explain [marks=8]
(b)How multithreaded Programming is implemented in Java?[marks=7]

9.Explain any five. 5×3=15

1.Thread Life Cycle.
2.Command Line Arguments.
3.Visibility Controls.
4.Switch-case statement.
5.Bitwise and Special operator examples.
7.Java program structure.

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