Oracle Database Administration from Zero to Hero - Practice - Managing Tablespaces (Part 2 of 2)

The video tutorial covers managing Oracle database storage structures, focusing on tablespaces. It begins with connecting to the CDB as a sys user and retrieving default tablespaces. The tutorial then observes data files in the database, noting the limitations of certain views. It demonstrates retrieving data files using specific views and changing containers to access different data files. The video explains methods to display tablespace space usage, including using SQL Developer for a GUI-based approach. The tutorial emphasizes the importance of monitoring tablespace usage and concludes with a brief overview of future learning topics.

What is the default permanent tablespace in the root container?

• temp

• users

• system

• auxiliary

Why are the tablespaces of the seed container not retrieved by the dictionary view?

• Because they are not part of the root container

• Because they are temporary

• Because they are auxiliary

• Because the dictionary view does not include them

What is the expected outcome when querying the DBA view for data files?

• Only root container data files are retrieved

• Seed data files are retrieved

• All data files are retrieved

• No data files are retrieved

Which method is used to display tablespace space usage in the CDB?

• Using SQL Developer

• Running a specific query

• Connecting to the seed container

• Using a GUI interface

What is the significance of monitoring tablespace space usage?

• To reduce storage costs

• To improve query performance

• To prevent tablespaces from becoming full

• To ensure data integrity

How can SQL Developer assist in managing database connections?

• By providing a command-line interface

• By offering a GUI for tablespace management

• By generating database reports

• By automatically adjusting tablespace sizes

What feature does SQL Developer offer to help monitor tablespace usage?

• Automatic backup

• Server alerts

• Data encryption

• Performance tuning