16Which type of NoSQL database stores data as JSON-like documents?ADocument store (e.g. MongoDB)BGraph databaseCColumn-family storeDKey-value storeView AnswerDiscussWorkspaceReportSaveEasy
17Eventual consistency means:AEvery read sees the latest write immediatelyBData is never consistentCData is consistent only at nightDAll replicas become consistent if no new updates arriveView AnswerDiscussWorkspaceReportSaveEasy
18Which query language is used by Cassandra?AGremlin onlyBCypherCSQL Server T-SQLDCQLView AnswerDiscussWorkspaceReportSaveEasy
19BASE in NoSQL systems stands for:ABasically Available, Soft state, Eventually consistentBBasic Access, Simple EncryptionCBalanced, Available, Scalable, ElasticDBinary, Atomic, Secure, EfficientView AnswerDiscussWorkspaceReportSaveEasy