To check for hidden and personal data in the presentation or in its properties, use the Document ________ tool

The Java Collections Framework includes classes called maps such as HashMap and TreeMap. In such classes, the individual elements each have two attributes. What are they?

What will be an ideal response?

Consider the Java segment:

String line1 = new String("c = 1 + 2 + 3") ; StringTokenizer tok = new StringTokenizer(line1, delimArg); For the String line1 to have 4 tokens, delimArg should be: a. String delimArg = "+="; b. String delimArg = "123" c. String delimArg = "c+"; d. String delimArg = " ";