The Citrix Certified Administrator (CCA) credential is the first level of certification Citrix. CCA is the most frequently sought after by IT professionals who use the Citrix network virtualization technology, and for those IT professionals who seek a broad base of expertise common network. To maintain their credential CCA, all current CCAs will need to upgrade to new software. * Complete exam preparation packages include full coverage of the new XenApp 5.0 goals * Written by an expert in Citrix with hundreds of implementations to its credit * This preparation kit can also be used as a reference guide for administrators who need to integrate their networks XenApp 5.0