1. Which of these is preferred in JAVA and why?int a []; int [] a;The latter is preferred as it is more clearly identifies the array as an int. 2. Consider the following code. What error occurs and why? Whenever an attempt to access an index that is not between zero and the array length minus one, Java will issue an ArrayIndexOutOfBoundsException and terminate the program.3. Write a single line of code that enters even...