This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
What about this question: If the Taglibrary descriptor has the following entry for the tag in question: <attribute> <name>aParam</name> <required>true</required> </attribute> And the tag is used as follows: <m:aTag /> What happens? A Error complains that the attribute is mandatory B Page compiles but is blank C Page compiles and the tag is omitted D None of the above Answer is A. Checked in jsp spec: require subelement is about "The value of the required element indicates if the nesting attribute is required or optional." But I don't think it's the reason