Oracle Database Administration from Zero to Hero - Practice - Configuring Oracle Network Environment (Part 4 of 4)

This video tutorial guides viewers through the process of installing Oracle NET on a Windows PC, configuring the TNSNAMES.ORA file, setting environment variables, and testing the connection using Swing bench. It also covers creating and managing database snapshots in Oracle VirtualBox Manager. The tutorial ensures that all necessary steps are followed for a successful setup and connection to the database.

What is the primary reason for installing Oracle Instant Client on the hosting PC?

• To provide additional security features

• To improve the speed of database queries

• To enable Swing Bench to connect to the database using naming methods

• To enhance the graphical interface of the database

Which file must be downloaded and installed if Microsoft Visual Studio 2017 Redistributable is not present?

• Database_Setup.zip

• Client_Configuration.pkg

• VC_redist.x64.sib

• Oracle_Installer.exe

What is the purpose of creating a 'network' subfolder during the installation process?

• To house the TNSNAMES.ORA file

• To store backup files

• To separate system logs

• To organize user data

Why is it necessary to replace the SRV One host name with its IP address in the TNSNAMES.ORA file?

• The IP address is more secure

• The host name is not defined locally

• The IP address is easier to remember

• The host name is too long

What should be done after adding the Oracle Instant Client directory to the PATH environment variable?

• Delete temporary files

• Add a new environment variable named 'tnsadmin'

• Restart the computer

• Install additional software

How can you verify that the Oracle Instant Client installation and network configuration are successful?

• By opening the Oracle Instant Client application

• By restarting the database service

• By running a specific command in the command prompt

• By checking the system logs

What is the final step in managing database snapshots in Oracle VirtualBox Manager?

• Deleting the old snapshot

• Creating a new snapshot

• Renaming the current snapshot

• Exporting the snapshot to a file