TIBCO Data Virtualization 2

Question 1

In TIBCO Data Virtualization, what is the primary role of a 'published resource'?

Accepted Answer

A resource exposed to consumers via a data service endpoint

Answer

Published resources in TDV are exposed through data service endpoints so that consumers can query them.

Question 2

Which TDV feature allows administrators to control which users can access specific virtual views?

Accepted Answer

Role-Based Access Control (RBAC)

Answer

TDV uses Role-Based Access Control to grant or restrict user access to virtual views and resources.

Question 3

What happens during the 'introspection' phase in TDV when connecting to a new data source?

Accepted Answer

TDV reads and imports the metadata schema of the data source

Answer

Introspection reads the schema metadata (tables, columns, data types) from a data source without copying the actual data.

Question 4

Which type of TDV procedure is used to encapsulate complex business logic and return a result set to callers?

Accepted Answer

SQL Script procedure

Answer

SQL Script procedures in TDV allow developers to write procedural logic that can return result sets to calling applications.

Question 5

In TDV, what does 'late binding' mean in the context of virtual views?

Accepted Answer

SQL queries against views are resolved and executed at runtime against the current source

Answer

Late binding means TDV resolves and pushes down the query to underlying sources at the time of execution, not at design time.

TIBCO - Assessment Test Practice Test