Oracle Database Administration from Zero to Hero - Creating an Oracle Database (Part 3 of 3)

The video tutorial covers the use of Oracle's Database Configuration Assistant (DBCA) in silent mode, detailing how to invoke it with response files and command line parameters. It addresses issues encountered in Oracle 19C, such as the inability to specify database components in response files, and provides solutions. The tutorial also outlines various actions that can be performed with DBCA in silent mode, including database creation and management. It discusses Oracle's sample schemas, particularly the HR schema, and highlights issues with creating them in silent mode. Finally, it offers guidelines for creating Oracle databases, emphasizing the importance of documentation and adherence to client policies.

What is the purpose of the minus silent switch in DBCA?

• To enable interactive mode

• To run DBCA without user interaction

• To display help information

• To generate a response file

How can you generate a response file for DBCA?

• By using the minus response file switch

• By using the minus silent switch

• By starting DBCA in interactive mode

• By using the Oracle SID parameter

What is a limitation of response files in Oracle Database 19c?

• They cannot be used in silent mode

• They do not reflect selected database components

• They require manual editing

• They are not supported in Windows

Which tool can be used to uninstall specific components from an Oracle database?

• SQL Developer

• Chopped

• DBCA

• Oracle Installer

What is a pluggable database?

• A database with no user interaction

• A database that can be plugged into any server

• A database created in a multi-tenant environment

• A database that is always online

Which schema is created by default when selecting sample schemas in Oracle 19c?

• HR

• Sales

• Finance

• Marketing

What issue arises when creating sample schemas in silent mode?

• The database crashes

• The process is slower

• The HR schema is not created

• All schemas are created by default

What is the recommended method for creating a single instance database on a GUI-supported OS?

• Using SQL commands

• Using DBCA in interactive mode

• Using DBCA in silent mode

• Using Oracle Installer

Why is documentation important when creating Oracle databases?

• It helps in troubleshooting

• It is required by Oracle

• It speeds up the installation

• It is optional

What should you do if you want to drop a database using DBCA?

• Use the minus DELETE DATABASE parameter

• Use the Oracle SID parameter

• Use the minus response file switch

• Use the minus silent switch