How the roles and responsibilities of a “System administrator” related to the below listed courses.

How the roles and responsibilities of a “System administrator” related to the below listed courses. Please write how each course is related to System administrator in 10 sentences for each course.
and also write a abstract on the uses of Information technology and cyber security systems degree will be useful for a system administrator

1. Building Secure Web Applications

2. Cloud Computing

3. Computer Security

4. Cybersecurity Planning & Mgmt

5. Database Security

6. Digital Forensics Tools & Tchq

7. Ethical Hacking

8. Information Assurance

9. Network Security

10.Policy, Legal, Ethics, & Cmplc

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