Question: 1. Explain why a user account created for software should not have a login shell. 2. As the system administrator, provide the command you can

1. Explain why a user account created for software should not have a login shell.

2. As the system administrator, provide the command you can use to specifically monitor the processes owned by willisi.

3. As a system administrator, what run-level would you want to use for users networked workstations? Users need access to GUI-based software and the network.

4. Explain the difference between packet switched and circuit switched networks. Provide an example of notable technology using each type of network.

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