posted 24 years ago
Mahesh,
The best approach to take is to watch the wording of the question. If it says "what words cannot be used as identifiers" and the answer list includes true, false, null or any keyword then you would select them.
If the question asks "which are not Java keywords" and the answer list includes true, false or null, I would select them as not being keywords.
If the question asks "which words are reserved in Java"; select any keywords and true, false or null if they are listed.
The exam questions on keywords tend to include captialized words or C words (they're always trying to catch out C coders) so I don't think the real questions will cause you much anxiety.
Hope that helps.
------------------
Jane Griscti
Sun Certified Java 2 Programmer
"When ideas fail, words come in very handy" -- Goethe