DISTANCE EDUCATION
B.Sc. (Information Technology)/B.Sc. (Lateral) DEGREE
EXAMINATION, MAY 2018.
LAB II — JAVA PROGRAMMING
(2007 onwards)
Time Three hours Maximum 100 marks
Examiner has to select ONE question and give it to the
students by lot system.
1. Write a Java program to sort the given list of names
in alphabetical order.
Write a program to read and write the data using
random access file.
2. Write a Java program to illustrate the
implementation of abstract class.
Write a Java program to display the contents of file
along with a line number before each line.
3. Write a Java program to illustrate the
implementation of single and hierarchical
inheritance.
Write a Java program that display the number of
characters, lines and words in a text file.
Sub. Code
26

DE-7021
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wk14
4. Write a Java program for overloading and
overriding methods.
Write a Java program which illustrate the use of
files and streams.
5. Write a Java program to create a package in Java.
Write a Java program to draw the various polygons
using applet.
6. Write a Java program to create multiple threads.
Write a program that reads a file name from the
user and displays the contents of file.
7. Write a Java program to implement producer/
consumer problem using synchronization.
Write a Java program to multiply the given two
matrices.
8. Write a program to create and manipulate Labels,
Lists, Text Fields, Text Areas and Panels.
Write a program to convert the number of words
and characters in a text.