RRB JE (IT) : JAVA Programming

Which is a valid declaration within an interface?

If m and n are int type variables, what will be the result of the expression m%n when m = 5 and n = 2?

Which of the following statement are valid array declaration?

i. int number ();

ii. float average [];

iii. double [] marks;

iv counter in [];

Which of these literals can be contained in a data type float variable?

What will this code print?

int arr [] = new int [5];

System. Out. Print (arr);