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Suppose that you write a new class. If you do not specifically write a constructor for...

  1. Suppose that you write a new class. If you do not specifically write a constructor for the class, the compiler will provide one by default:

  1. TRUE
  2. FALSE
  1. Suppose that you what to iterate through each data element of an array. What control statement would best accomplish this task:

  1. If-then-else
  2. For
  3. Switch
  4. Do-while

  1. Which of the following is the best method to destroy an object that is currently on the heap:

  1. Set the reference variable of the object to NULL
  2. Disable the anti-virus software on the computer
  3. Reboot the computer
  4. Uninstall Java
  1. An array is which type of data structure:

  1. Nonlinear
  2. Linear
  3. Primitive
  4. Dynamic
  1. Suppose that you have an array which will contain 10 integers. Which of the following would set the 3rd element of the array:
  1. Arr[0] = 3
  2. Arr[3] = 65
  3. Arr[10] = -1
  4. Arr[2] = 10
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Answer #1 
Question 1:
TRUE

Question 2:
For

Question 3:
Set the reference variable of the object to NULL

Question 4:
Linear

Question 5:
Arr[2] = 10

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