Multiple choice general knowledge science & technology Which one of the following is not true about Liferay? It is Open Source It is based on latest Java and Web 2.0 technologies It is built on CMS and collaboration tools None of the above Reveal answer Fill a bubble to check yourself D Correct answer Explanation All statements about Liferay are true: it is open source, based on Java and Web 2.0, and built on CMS and collaboration tools. Therefore 'None of the above' (meaning none are false) is correct.