Oracle Database Administration from Zero to Hero - Managing Tablespaces (Part 4 of 4)

The video tutorial covers the fundamentals of managing tablespaces in a database. It explains how to take tablespaces offline and online, detailing the options available for offline operations: normal, temporary, and immediate. The tutorial also discusses the read/write and read-only modes for tablespaces, and how to manage user quotas and privileges. Best practices for managing tablespaces, such as separating tables and indexes, are highlighted, along with advanced features like encryption and compression.

What is the default option when taking a tablespace offline?

• Immediate

• Normal

• Temporary

• Backup

Which statement is used to change a tablespace to read-only?

• ALTER TABLESPACE READ ONLY

• ALTER TABLESPACE OFFLINE

• ALTER TABLESPACE READ WRITE

• ALTER TABLESPACE ONLINE

What must be assigned to a user before they can create objects in a new tablespace?

• A privilege

• A quota

• A schema

• A default tablespace

What happens if a user exceeds their tablespace quota?

• The database crashes

• The user is granted more space

• The operation fails with an error

• The user is locked out

What privilege allows a user to create objects in any tablespace regardless of quota?

• System Privilege

• Read-Write Access

• Unlimited Tablespace

• Quota Exemption

Why is it recommended to store tables and indexes in separate tablespaces?

• To reduce storage costs

• To organize objects and enhance availability

• To simplify backup processes

• To improve performance

What should DBAs monitor to ensure future space growth?

• Backup frequency

• Space usage

• Database logs

• User activity