Oracle Database Administration from Zero to Hero - Querying Container Data Objects

Oracle Database Administration from Zero to Hero - Querying Container Data Objects

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This lecture covers container data objects, explaining their role in multi-tenant environments. It details how common users access these objects, modify their attributes, and restrict data visibility. The lecture also discusses applying attributes to specific objects and resetting them. Key concepts include container data objects, user access, and attribute management.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are container data objects primarily used for?

Encrypting database entries

Managing network connections

Providing information about objects in multiple containers

Storing user credentials

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which column is common in container data objects to identify different containers?

Container Name

Container ID

Container Type

Container Status

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do common users view data in container data objects by default?

They see data from the root container only

They see data from the seed container only

They see data from all containers

They see data from the current container only

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must be changed to modify the default behavior of a common user accessing container data objects?

Database schema

Container data attribute

User password

User role

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can a common user be restricted to view data from specific PDBs?

By modifying the user's role

By changing the user's password

By setting the container data attribute to a list of PDBs

By altering the database schema

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the ALTER USER statement do in the context of container data attributes?

It changes the user's password

It modifies the user's role

It manages the visibility of container data objects

It deletes the user account

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens if you use ALTER USER SET CONTAINER DATA without specifying PDBs?

It adds all PDBs to the visibility list

It removes all PDBs from the visibility list

It overwrites the existing visibility settings

It does nothing

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