What workstation provides status monitoring, system control, and establishes the computer-human interface (CHI)?

What workstation provides status monitoring, system control, and establishes the computer-human interface (CHI)?

• A. Control Console (CC)
• B. Terminal Interface Station (TIS)
• C. Monitor and Control Workstation (MCW)
• D. System Status Terminal (SST)

Answer: (C)

The key idea is that the workstation designed to both observe what the system is doing and allow you to control it, while also serving as the computer-human interface, is the Monitor and Control Workstation. This kind of workstation brings together display of status, alarms, trends, and dashboards with control panels or commands that let an operator manage the system. It’s built to be the central point of interaction between the human operator and the computer system, providing a cohesive CHI experience. Why this fits best: it explicitly combines status monitoring and system control in one interface, giving the operator a single, integrated point for both observing what’s happening and taking action. That combination is what establishes the computer-human interface for the operators. Why the others don’t fit as well: the Control Console is focused more on commanding a particular subsystem and may not provide a full-system status view or the broader CHI capabilities. The Terminal Interface Station is essentially a terminal access point to hosts and doesn’t by itself guarantee integrated system-wide monitoring plus control. The System Status Terminal shows status information but lacks the control capability needed to manage the system through the same interface.

The key idea is that the workstation designed to both observe what the system is doing and allow you to control it, while also serving as the computer-human interface, is the Monitor and Control Workstation. This kind of workstation brings together display of status, alarms, trends, and dashboards with control panels or commands that let an operator manage the system. It’s built to be the central point of interaction between the human operator and the computer system, providing a cohesive CHI experience.

Why this fits best: it explicitly combines status monitoring and system control in one interface, giving the operator a single, integrated point for both observing what’s happening and taking action. That combination is what establishes the computer-human interface for the operators.

Why the others don’t fit as well: the Control Console is focused more on commanding a particular subsystem and may not provide a full-system status view or the broader CHI capabilities. The Terminal Interface Station is essentially a terminal access point to hosts and doesn’t by itself guarantee integrated system-wide monitoring plus control. The System Status Terminal shows status information but lacks the control capability needed to manage the system through the same interface.