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Data virtualization enhances an organization’s data governance capabilities…

A. By providing curated data services of known provenance and quality

B. By enforcing governance policies – such as access control, protecting sensitive data, data lineage etc in the Denodo platform.

C. By recording who is accessing the provided data, when, and how to provide an ‘audit trail’ of data access by users

D. By exposing data to consumer applications according to a pre-defined enterprise data model for corporate naming conventions and rules

E. By offering a single source of truth to consuming applications avoiding data inconsistencies

Which 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 platform

B. The metadata repository contains metadata for all of the virtual views and the dependencies between them

C. 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 performance

B) Protect workload sensitive data source from ad-hoc queries

C) Cache data from remote data source when the data sources are geographically distributed

D) 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-query

Which are true :

The Denodo data virtualization platform store data in: