Final answer:
Offering an unrestricted, freely downloadable full version of Oracle Database has advantages such as learning and collaboration, but also disadvantages like potential misuse. Silent installations of Oracle Database benefit organizations by streamlining deployment and ensuring consistency. Three security practices to follow during installation include using strong passwords, enabling encryption, and applying security patches.
Step-by-step explanation:
Advantages:
1. Learning and exploration: Offering an unrestricted, freely downloadable full version of Oracle Database allows learners and developers to gain hands-on experience and explore the features and functionalities of the database.
2. Collaboration and community support: It enables learners and developers to collaborate and share their knowledge, experiences, and solutions with a wider community, fostering learning and growth.
Disadvantages:
1. Potential misuse or unauthorized access: Providing a freely downloadable version may increase the risk of misuse or unauthorized access to sensitive data or systems.
2. Lack of official support: Learners and developers may not have access to official technical support from Oracle, which can limit their ability to resolve complex issues or receive guidance.
Silent installations:
Silent installations of Oracle Database allow organizations to install the software without any user interaction or prompts. It offers the following benefits:
1. Streamlined deployment: Silent installations can be automated, making the installation process faster and more efficient, especially in large-scale deployments.
2. Consistent installations: It ensures consistent installation configurations across multiple systems, reducing the chances of errors or inconsistencies.
Security practices during installation:
1. Use strong passwords: Set strong and complex passwords for the Oracle Database accounts during the installation process.
2. Enable encryption: Enable encryption for communication channels to protect sensitive data transmitted during the installation.
3. Apply security patches: Make sure to apply the latest security patches and updates to address any vulnerabilities in the Oracle Database software.