how can you obtain real-time ,current information in Windows NT /200/xp about the 1)number of memory pages per second 2) average disk quee length and 3) percentage of processor time being utilized

a) type perform in the run dialog box and click OK
b)go to Programs or All Programs -system tools-performance
c) click system monitor in the Control Panel
d)press Shift+Ctrl +Esc
Is B RIGHT ANSWER?THANK YOU:)

Yes, you answer is correct.

On the other hand, if you run the same operating system (NT/XP/2000) at home, you can actually try them out.

No, B is not the correct answer for obtaining real-time, current information in Windows NT/2000/XP about the number of memory pages per second, average disk queue length, and percentage of processor time being utilized.

The correct answer is A.

- Type "perfmon" (without quotes) in the Run dialog box and press Enter. This will open the Performance Monitor.
- In the Performance Monitor, you can set up various counters to monitor different aspects of your system's performance. To monitor the number of memory pages per second, average disk queue length, and percentage of processor time being utilized, follow these steps:
1. Click on the "Performance Monitor" option in the left navigation pane.
2. Right-click on the graph area and select "Add Counters..."
3. In the "Add Counters" window, you can select the counters you want to monitor. For memory pages per second, select the "_Total" instance under the "Memory" category and choose the "Pages/sec" counter. For average disk queue length, select the "_Total" instance under the "PhysicalDisk" category and choose the "Avg. Disk Queue Length" counter. For percentage of processor time being utilized, select the "_Total" instance under the "Processor" category and choose the "% Processor Time" counter.
4. Click the "Add" button and then click "OK" to close the "Add Counters" window.
- The Performance Monitor will now display real-time information about the selected counters. You can customize the graph, view specific data points, and save the performance data if needed.