Question

Oracle, Base and MS Access are examples of ___________ database​

Answer 1

Answer:

DBMS IS YOUR ANSWER

PLEASE FOLLOW MI

Answer 2

Answer:

Virtual Private Databases (VPD)

Explanation:

Virtual Private Databases (VPD) allow multiple users to access a single schema whilst preventing them from accessing data that is not relevant to them. Although this type of access can be controlled by the application, access via other methods (SQL*Plus) would leave the data open to abuse. VPD uses Fine-Grained Access Control to limit which data is visible to specific users. Setting up a VPD involves the following steps.