QP CODE: S508AN06 Time: 3 Hours
Max Marks: 80 (Q1: 25 marks, Q2: 35 marks, Record: 10 marks, Viva: 10 Marks)
FIFTH SEMESTER BCA PROGRAMME (CBCS)
PRACTICAL EXAMINATION NOVEMBER 2023
Software Lab V
1. Write an applet program to draw a Kite.
2. Create an abstract class called Figure which contains three data members: length,
breadth, and height. Include an abstract method to find the area. Figure class also
contains concrete methods to read the data members and to display them. Derive two
classes Rectangle and Triangle from Figure and override area() to find the area of a
rectangle and triangle.
QP CODE: S508AN07 Time: 3 Hours
Max Marks: 80 (Q1: 25 marks, Q2: 35 marks, Record: 10 marks, Viva: 10 Marks)
FIFTH SEMESTER BCA PROGRAMME (CBCS)
PRACTICAL EXAMINATION NOVEMBER 2023
Software Lab V
1. Write a swing program to accept an integer in a textbox then find the factorial of that
number and display the result in the second textbox.
2. Write a Java program to find the details of the students eligible to enroll for the
examination (Students and Department jointly give the eligibility criteria for the
enrollment class) using interfaces.
Students
Department
sno: sno:
sname: attendense:
class: getattendance()
getvalue()
Exam
calattendance()
bool eligible()
QP CODE: S508AN08 Time: 3 Hours
Max Marks: 80 (Q1: 25 marks, Q2: 35 marks, Record: 10 marks, Viva: 10 Marks)
FIFTH SEMESTER BCA PROGRAMME (CBCS)
PRACTICAL EXAMINATION NOVEMBER 2023
Software Lab V
1. Write an applet program to display a star.
2. Define class MyDate with members: day, month, and year. Define default and
parameterized constructors. Accept values from the command line and create a date
object. Throw user-defined exceptions – “InvalidDayException” or
“InvalidMonthException” if the day and month are invalid. If the date is valid, display
the message “Valid date”.
QP CODE: S508AN09 Time: 3 Hours
Max Marks: 80 (Q1: 25 marks, Q2: 35 marks, Record: 10 marks, Viva: 10 Marks)
FIFTH SEMESTER BCA PROGRAMME (CBCS)
PRACTICAL EXAMINATION NOVEMBER 2023
Software Lab V
1. Write a program using Swing to accept values in two textboxes then find the largest
number and display the result in the third text box.
2. Create a package named music and define a class Song inside it. The Song class should
have instance variables title, artist, and duration, and methods play() to play the song,
and displayDetails() to display the song's details. Create another class Music in a
different package and use the Song class to play a song and display its details.
QP CODE: S508AN10 Time: 3 Hours
Max Marks: 80 (Q1: 25 marks, Q2: 35 marks, Record: 10 marks, Viva: 10 Marks)
FIFTH SEMESTER BCA PROGRAMME (CBCS)
PRACTICAL EXAMINATION NOVEMBER 2023
Software Lab V
1. Write a swing program to accept a value in a textbox then find the area of a circle and
display the result in the second textbox. (hint : A = πr2 )
2. Create an interface “CreditCardInterface” with methods to viewCreditAmount,
viewPin, changePin, useCard, and payBalance. Create a class Customer (name, card
number, pin, creditAmount – initialized to 0). Implement methods viewCreditAmount,
viewPin, changePin, and payBalance of the interface. From Customer, create classes
RegularCardHolder (maxCreditLimit) and GoldCardHolder (String specialPrivileges)
and define the remaining methods of the interface.
