What is the output of the following code snippet? public static void main(String[] args){    String[] arr = { “aaa”, “bbb”, “ccc” };    mystery(arr);    System.out.println(arr[0] + ” ” + arr.length);}public static void mystery(String[] arr){   arr = new String[5];   arr[0] = “ddd”;}

Insert the missing code in the following code fragment. This fragment is intended to read characters from a text file. Scanner in = new Scanner(. . .);in.useDelimiter(“”);while (in.hasNext()){ char ch = ____________; System.out.println(ch);}

Insert the missing code in the following code fragment. This fragment is intended to read characters from a text file. Scanner in = new Scanner(. . .);in.useDelimiter(“”);while (in.hasNext()){ char ch = ____________; System.out.println(ch);}

What is the difference between “training” and “education”?

In what region of the world is it estimated that private security personnel outnumber the police in every country?

One of the primary concerns in Europe is that private security companies can impact the ________ of individuals.

What is the debt ceiling?

Which of the following IS NOT a characteristic of a private sector organization?

A group of pirate attacks a cargo ship. The crew immediately moves to a designated safe area or secure room within the ship. What are these rooms called?

Police officers working off-duty in security related jobs is referred to as: