Which display shows real-time measures and statistics on system performance?

• A. View current activity
• B. Task Manager
• C. Performance Monitor
• D. Resource Monitor

Answer: (A)

Real-time performance data comes from a display that updates continuously as the system is being used. View current activity is the best fit because it shows what’s happening right now—which processes are running and how much CPU, memory, disk, and network activity they’re using—providing an immediate snapshot of the system’s state. This live, continuously updating view directly communicates current measurements and statistics.

Other tools can show real-time data too, but they serve broader or more detailed purposes: a general management and monitoring tool, a counter-based data collector over time, or a detailed resource breakdown. For a quick, up-to-the-moment view of system activity, the display that presents current activity is the most straightforward option.