What is the output of this program?public class scope_var { public sta – McqOptions

MCQOPTIONS

1.	What is the output of this program?public class scope_var { public static void main(String args[]) { int a; a = 5; { int b = 6; System.out.print(a + " " + b); } System.out.println(a + " " + b); } }
A.	Compilation error
B.	5 6 5 6
C.	5 6 5
D.	Runtime error
E.	None of these
Answer» B. 5 6 5 6

Discussion

No Comment Found

Related MCQs

What is the output of this program?public class dynamic_initialize { public static void main(String args[]) { double p, q; p = 4.5; q = 10.0; double r = Math.sqrt(p * p + q * q); System.out.println(r); } }
What is the output of this program?public class scope_var { public static void main(String args[]) { int a; a = 5; { int b = 6; System.out.print(a + " " + b); } System.out.println(a + " " + b); } }
What is the output of this program?public class arr_var { public static void main(String args[]) { int array_var [] = new int[20]; for (int i = 0; i < 20; ++i) { array_var[i] = i/2; array_var[i]++; System.out.print(array_var[i] + " "); i++; } } }
What is the output of this program?public class output { public static void main(String args[]) { int p[] = {5,6,7,8,9}; int q[] = p; int sum = 0; for (int j = 0; j < 4; ++j) sum += (p[j] * q[j + 1]) + (p[j + 1] * q[j]); System.out.println(sum); } }