CBSE Class 11 Informatics Practices Java Programming Decision Structures Worksheet

Topic : JAVA PRO GRAMMING - Decision Structures

Lab Work Sheet :

Q1. Create a Java application using NetBeans the following form

Write Java code to check if the given integer in TextField1 is even or odd and display the result in TextField2 on clicking CHECK button. Also include code to terminate application when STOP button is clicked.

Q2. Create a Java application using NetBeans the following form

Write Java code that checks if the given integer in TextField1 is positive, negative or zero and displays the result in TextField2 on clicking CHECK button. Also include code to terminate application when STOP button is clicked.

Q3. Create a Java application using NetBeans the following form

Write Java code to display “ONE” on clicking radio button 1, “TWO” on clicking radio button 2 etc. in a message box. Use if statement.

Q4. Create a Java application using NetBeans the following form

Write Java code to display “SIX” on clicki ng radio button 6, “SEVEN” on clicking radio button 7 etc. in a message box. Use if statement.

Q5. Create a Java application using NetBeans the given form.

Write Java code to compute Net Salary of the employee according to the checkbox selected.

If HRA is selected, add 1000 to Basic salary
If CCA is selected, add 500 to Basic salary
If DA is selected, add 15% of Basic salary to Basic salary
If IT is selected, deduct 10% of Total salary (Total salary = Basic salary + HRA +
CCA + DA) to compute net salary
Display the net salary in TextField2

Q6. Create a Java application using NetBeans the following form

Write Java code to calculate commission of a salesman in Rupees according to the sales amount as given below and display in TextField2

Sales Amount                Commission (% of sales amount)
>50000                                    10%
25000 – 50000                           5%
From 10000 upto 25000              3%
<10000                                      0%

Please click on below link to download CBSE Class 11 Informatics Practices Java Programming Decision Structures Worksheet