Java question papers IP University

Hi buddy I am doing BCA computer science course in IP university and here looking for BCA 4th sem Java Programming paper , so can you here provide me if you have ??

[pawan]

As you are asking for IP university BCA 4th sem Java Programming paper , so on your demand I am providing same for you

Q1 Differentiate between the following:- (provide all example to each

subsection):- {5x5=251

(a) Super class and sub class

{b) Byte and character streams

(c) Check box and radio button

(dlAdapter class and inner class

(elJava classes and Java Interfaces

(a) What is a thread? Describe the complete life cycle of thread. Provide

Q2

(b) State any six features of Java in detail. (6)

E:cplain the following terms with respect to exception handling. Provide

Q3

an example to demonstrate the following terms:- (12.51

(a) Try

(b) Catch

(c) Throw

ia1 rinauy

Write a program whi.ch demonstrate how exceptions are impiemented.

an example to create and execute the thread. {6.5}
{a} What is the difference between an argument and a parameter?

Q4

{b) What is polymorphism? Write a JAVA program that uses

What is Inheritance? With diagrammatic

Q5

Program(s), illustrate Wpes of inheritance.

comments in your program.

Discuss with an example. (6.5|

polyrrorphism. (61

illustration and JAVA

Give self explanatory
Define IfO stream, Write a java program to

Q6

stream.

Q7 (a)

(b)

(c) Write a program to accept number from user and convert into binary

Write short notes on anv ttryo of the following:- (6.25tr2=I,2.51

Q8

(a) Datagrams and TCPIIP based client and server socket

(b) Swings and comparison with AWT controls

(c) JDBC Architecture and JDBC Drivers

illustrate the use of I/O

programs? Explain with

(12.5!

How do applets differ from application

example?

Distinguish between the following: -

(i) Input stream and Reader classes

(ii) Output stream and Write classes

by using wrapper class methods. {4.5}