Which J2EE component QuoteIt project are using for Rule engine?
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Coustom Rule Engine
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Drools
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OpenRules
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JRuleEngine
B
Correct answer
Explanation
The QuoteIt project uses Drools as its rule engine. Drools is a popular open-source rule engine for Java that implements the Rete algorithm for efficient rule processing. This is a specific project implementation detail rather than a general J2EE standard question. The other options (Custom Rule Engine, OpenRules, JRuleEngine) are not the correct choice for this project.