1. The system administrator is also known as _____*1 pointa) master userb) superuserc) root userd) master and super user

To identify the correct answer for the question regarding alternative names for the system administrator, let's analyze the options provided:

1. Understanding the Options:

   • Option a: master user - This is not a widely recognized term specifically used for system administrators.
   • Option b: superuser - This term is commonly used in many operating systems to refer to a user account that has full access to all commands and files on a system, synonymous with system administrator.
   • Option c: root user - In Unix/Linux systems, the 'root' user is indeed a superuser with full administrative privileges, which is another term for system administrator.
   • Option d: master and super user - This is a combination of two terms, but neither is as straightforward or commonly used as 'superuser' or 'root user'.

2. Determining the Best Answer:

   • Both Option b (superuser) and Option c (root user) are accurate terms for a system administrator. However, if we must choose one, Option b (superuser) is more general and widely applicable across various operating systems.

Final Answer

b) superuser