Installing Oracle Database
To install the Oracle database on your computer, you need to download the installer from the download page of the Oracle website. After having the installation files which are in ZIP format, you need to extract them into a specific folder on your computer. after that click on setup file as shown below: In step 1, the Oracle installer asks you whether you want to create and configure a database(a single instance) , install database software only. Because you install the Oracle database for the first time, choose option 1 and click the Next button. In Step 2 The installer allows you to choose the system class. Because you install Oracle on your local machine and not on a server, therefore, you can choose the first option: desktop-class and click the Next button. In Step 3 Installer allows you to specify the Windows user account to install and configure Oracle Home for enhanced security. Choose the third option: “Use Windows Built-in Account” if you want it as system username and password...