What will indicate a malfunction alarm in the VCC?

What will indicate a malfunction alarm in the VCC?

• A. An alarm is received and the Alarm Monitor views the alarm
• B. An error message appears
• C. The system enters maintenance mode
• D. The screen clears automatically

Answer: (B)

The most direct signal of a malfunction in the VCC is an error message appearing on the display. An error message provides specific fault information, often with a code or description that points to what is wrong and helps guide troubleshooting. Simply receiving an alarm and having the Alarm Monitor view it can indicate an event, but alarms can cover many conditions and aren’t guaranteed to be malfunctions. Maintenance mode is a deliberate service state, not a fault signal, and a screen clearing automatically is typically just a UI reset or acknowledgement rather than a current fault indication. So, when an explicit error message shows up, you have a clear, actionable indication of a malfunction.

The most direct signal of a malfunction in the VCC is an error message appearing on the display. An error message provides specific fault information, often with a code or description that points to what is wrong and helps guide troubleshooting. Simply receiving an alarm and having the Alarm Monitor view it can indicate an event, but alarms can cover many conditions and aren’t guaranteed to be malfunctions. Maintenance mode is a deliberate service state, not a fault signal, and a screen clearing automatically is typically just a UI reset or acknowledgement rather than a current fault indication. So, when an explicit error message shows up, you have a clear, actionable indication of a malfunction.