Free Denodo DEN80EDUCAA Exam Questions

The Denodo data virtualization platform store data in:

The Denodo platform contains a metadata repository. Which of the following statement are true (choose one) :A. The metadata repository can be stored in an external database that must be configured before users can use the Denodo platformB. The metadata repository contains metadata for all of the virtual views and the dependencies between themC. Stored procedures and APIs are provided to allow permitted users/tools to access the metadata.D. Metadata cannot be shared with external tools as it is private to the Denodo platform.E. The Denodo platform uses the metadata when executing queries.Which are true (choose one) :

The Denodo platform contains a metadata repository. Which of the following statement are true (choose one) :A. The metadata repository can be stored in an external database that must be configured before users can use the Denodo platformB. The metadata repository contains metadata for all of the virtual views and the dependencies between themC. Stored procedures and APIs are provided to allow permitted users/tools to access the metadata.D. Metadata cannot be shared with external tools as it is private to the Denodo platform.E. The Denodo platform uses the metadata when executing queries.Which are true (choose one) :

The Denodo Platform cache can be used to….A) Cache data from slow data source to improve overall query performanceB) Protect workload sensitive data source from ad-hoc queriesC) Cache data from remote data source when the data sources are geographically distributedD) Cache data for views that apply complex transformations to avoid repeatedly performing these operations for every query against the view.E) Cache data for views by building up the cache query-by-queryWhich are true :

The Denodo platform contains a metadata repository. Which of the following statement are true (choose one) :A. The metadata repository can be stored in an external database that must be configured before users can use the Denodo platformB. The metadata repository contains metadata for all of the virtual views and the dependencies between themC. Stored procedures and APIs are provided to allow permitted users/tools to access the metadata.D. Metadata cannot be shared with external tools as it is private to the Denodo platform.E. The Denodo platform uses the metadata when executing queries.Which are true (choose one) :