What is the foundation of CQ5's technology stack?

1.	What is the foundation of CQ5's technology stack?
Answer» THREE technologies MAKE up the CQ5 technological stack. Apache Sling, OSGi (Apache Felix), and the Java Content Repository (JCR) are the technologies in the discussion. Apache Sling is a RESTful framework for interacting with a JCR via the HTTP protocol. The request URL will then be mapped to the JCR node. OSGi is a Java framework that allows for the construction of modular applications. During runtime, each module, REFERRED to as a bundle, can be stopped and started individually. The JSR-170 API is used by the Java Content Repository to access the content repository using Java, regardless of the physical implementation. CQ5 uses CRX, which is its own JCR implementation.

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