Question

Find the output-
int = 3 , b= 5 , c = 7 ;
a*= ( a ++ ) + ( - - b ) + ( c + + )
System . out . printIn( a + b + c )
​

Answer 1

Answer:

Explanation:

The statement n += 4 is equivalent to:

++n

n=n+4 ✓

n+1

none

Question 2

What will be the output of a & b in the following, if int a, b; a=10; b=a++;

10,10

10,11

11,10 ✓

11,11

Question 3

What will be the output of a++ when int a = -1;

1

-1

0 ✓

none

Question 4

If int a = 25, b = 5, c = 0; what value is stored in c? When c = a % b;

5.0

5

0 ✓

none

Question 5

What is the result of the following in Java statement?

int m=8;

m*=8;

System.out.println("The output =" + m);

8

64 ✓

16

88

Question 6

double c;

int x, y, z;

x = 5; y = 10; z = 11;  

c = x*y+z/2;

The value stored in c is:

55.0 ✓

55.5

55

none

Explanation

   c = x * y + z / 2

⇒ c = 5 * 10 + 11 / 2

⇒ c = 5 * 10 + 5

⇒ c = 50 + 5

⇒ c = 55.0