Consider the following code snippet. Which statement should be used to fill in the empty line so that the output will be [32, 54, 67.5, 29, 35]? public static void main(String[] args) { double data[] = {32, 54, 67.5, 29, 35}; ______________ System.out.println(str); }

The black boxes from which a program is manufactured are called ___.

What is the output of the following code snippet? int i = 1; while (i < 20) { System.out.print(i + " "); i = i + 2; if (i == 15) { i = 19; } }

Assume the array of integers values has been created and process is a method that has a single integer parameter. Which of the following is equivalent to the loop below? for (int val: values) { process(val); }

What changes do you need to make in the following code snippet to display “Let us learn Java” exactly 10 times? int i = 0; while (i

What are the values of i and j after the following code snippet is run? int i = 10; int j = 20; int count = 0; while (count < 5) { i = 2*i; i = i + 1; j = j - 1; count++; } System.out.println("i = " + i + ", j = " + j);

Suppose you wish to write a method that returns the sum of the elements in partially filled array. Which is the best choice for a method header?

Which of the following loops executes 8 times?

Which of the following statements is true about the if statement?

What is the output of the code snippet given below? String s = “abcde”; int i = 1; while (i < 5) { System.out.print(s.substring(i, i + 1)); i++; }