if (a>b&&b>c) then largest number is:

1. b
2. c
3. a
4. wrong expression

A student needs to calculate the average of three numbers x, y, and z. Which is the correct Java expression for this calculation?

A student executes the following code to increase the value of a variable ‘x’ by 2.

He has written the following statement, which is incorrect.

x = +2;

What will be the correct statement?

A. x +=2;
B. x =2;
C. x = x +2;

1. Only A
2. Only C
3. All the three
4. Both A and C

Write a Java program to obtain principal amount, rate of interest and time from user and compute simple interest.