Top 210+ Oracle Interview Questions and Answers in 2023

Oracle is a relational database management system.The purpose of a database is to store and retrieve related data.

To install Oracle database for Windows operating system:
1)-Go to Oracle Database Software Downloads in your browser.
2)-Download the 64-bit .zip file. Select the.zip file and right click to select Extract All.
3)-Run the setup.exe
4)-Click Install to install the product.

Advantage of orcle database:
1. Portability
2. Backup and Recovery
3. High performance
4. Multiple Database Support

Disadvantage of orcle database:
1. Versions Changes
2. Complexity
3. Cost of Oracle Database
4. Difficult to Manage