Home » Interview Questions » What is DenaliCTPbyCTPSxS? Interview QuestionsServer ObjectsServer PropertiesSQL TerminologiesTroubleshooting What is DenaliCTPbyCTPSxS? Sachin Diwakar December 18, 2014 7 0 SaveSavedRemoved 0 This rule determines whether an instance of SQL Server “Denali” CTP0 exists.