OCMJEA Mock Exam – 2

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27 . ‘A’ has a dependency with ‘B’ is best expressed by? Choose the one below: Option a Option b Option c Option d Option e Options b and d Options d and e 28 . Refer to the following diagram? From the following diagram it can be deduced that: Choose the one below: Changes […]

OCMJEA Mock Exam -1

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1 . Which of the following are true about Active Replication? It is a fault-tolerance mechanism It is achieved by taking cold back ups Each replica attempts to process each request but extra calls may be intercepted via an interceptor State changes are logged and periodically flushed to the replicas State is synchronized only when […]