JAYALAKSHMI INSTITUTE OF TECHNOLOGY, THOPPUR 636352
OFFICE OF THE CONTROLLER OF EXAMINATIONS
ICT- IV
Year/Sem: II/ III Max.Marks:100
Branch: CSE A Duration: 3 hrs
Name of the Subject: CS3391 Object oriented programming Date: . .2023
CO4&5: Introduction Software project management & Learn the basics of vector representation.K 1-
Remember K2-Understand K3-Apply, K4- Analysis K5- Evaluate K6- Create
PART-A (10*2=20)
1. Why generic programming is required?(CO4,K1)
2. With an example define a generic class.(CO4,K2)
3. List any two advantages of type parameters. (CO4,K2)
4. State any two challenges of generic programming in virtual machine.(CO4,K2)
5. What are the features of javaFx. (CO5,K3)
6. What are the main components of javafx application. (CO5,K1)
7. Explain the term – stage & scene used in javaFx application. (CO5,K1)
8. Explain the term –Event handler & Event listener. (CO5,K2)
9. Explain any two UI controls used in javaFx application. (CO5,K1)
10. Give an example for reading data from files using Fileinput stream. (CO5,K1)
PART-B (5*13=65)
11. A) i) Explain I/O suitable example. (CO4,K1)
ii) Write a java program to read entire line through keyboard. (CO4,K1)
(OR)
B) i) Write a java program for calculating the bill amount. User enters the price of
the item and its quantity.(CO4,K3)
ii) Explain FileInput stream and File Output stream. (CO4,K1)
12. A) Explain the detail about the following with sample program. i) Reading from a file
ii) Writing in a file.(CO4,K1)
(OR)
B) Create an IN file in java to store the details of 100 students using student class.
Read the details from IN file, Convert all the letters of IN file to lowercase letters
13.A) Explain reading and writing console I/O. (CO4,K4)
(OR)
B) Explain DataInputstream and DataOutputstream. (CO2,K3)
14.A) Write a program using radio button. (CO5,K4)
(OR)
B) Write a program to create & use the toggle button. (CO5,K3)
15.A) Explain HBox with example program. (CO5,K2)
(OR)
B) Explain VBox with example program. (CO5,K2)
PART-C (1*15=15)
16.A) Explain in detail about generic methods & classes with suitable example. (CO4,K4)
(OR)
B) Explain menubar and menuitems with example program. (CO5,K3)
Subject In Charge HOD PRINCIPAL
