ISC Computer JAVA practical Common viva questions

Active member

Here are some common viva questions for ISC practical

please note that questions will be based on your program

1)What is significance of import java.io.* in your program
2)difference between if and switch
3)difference between for and while loop
4)difference between do while and while loop
5)types of comments
6)why is S capital in System.out.println
7)what are exceptions
8)types of exceptions
9)define data type
10)what is constant
11)what is meant by static
12)what are objects
13)what is a class
14)why do we have main() function
15)can two functions have same name
16)parts of for loop
17)examiner may ask you to tell what is control variable in your loop
18)difference between variable and constant
19)what are exceptions
20)what is use of throw

Best of luck

can ne1 plz temme "why is S capital in System.out.println"
?????? ISC Computer JAVA practical Common viva questions Icon_rolleyes

Active member

yeah same question I also have..why is S capital...is it not a case of just syntax....

Admin

System is a class and it is a convention to make first letter of class name capital.