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What type of error is that if a java program produces a wrong calculation result?

What will be printed out by the following code fragment?int num = 0;while (num < 10){   if (num%2 != 0)     System.out.print(num);   num++;}

Write a do-loop that verifies that the user enters an odd integer value – keep asking for an odd integer until an odd integer is entered.

What is output with the statement “System.out.println(“1+5=” + (1+5));”?

What output is produced by the following code fragment? int x = 15, y = 10; if (x < y) System.out.print ("apple "); System.out.print("orange "); System.out.println("pear");

Assuming that “generator” is a java.util.Random object, what is the range of the following expression? 10 + generator.nextInt(90)

float num1 = 3, num2 = 4;What value will z have if we execute the following assignment statement?float z = num1 / num2;

If a method (excluding constructor) does not have a return statement, then

Assuming that “generator” is a java.util.Random object, what is the range of the following expression? 1 + generator.nextInt(100)

How many “Go” will be printed by the following code fragment?for(int row=1; row