7.3.4 Performing Monitoring
Drag each definition on the left to its corresponding Task Manager performance counter on the right. (Each definition may be used once, more than once, or not at all.)
-Disk queue length The number of read and write requests that are waiting to be processed. -Processor utilization The amount of time the processor spends performing non-idle tasks. -Commit charge The amount of memory that has been assigned to running processes. -Disk time The amount of time that the disk subsystem is busy reading from and writing to disk. -Memory pages per second The number of hard faults that occur each second.
Your computer seems to be running slowly. In particular, you notice that the hard drive activity light stays lit constantly when running multiple applications and switching between open windows, even though you aren't saving large files. What could you do to troubleshoot the problem? (Select two.)
-Use Resource Monitor to monitor memory utilization. -Use Task Manager to monitor memory utilization.
You need to use Task Manager to analyze memory utilization on a Windows system. For example, you need to see how much system RAM is currently in use and how much is available. Click on the tab in Task Manager that you would use to do this
Performance
You are an IT technician for your company. Rachel, who works at the receptionist desk, thinks her Windows 10 machine is running slowly today and calls you to see if you can speed it up. None of the other employees have called regarding any related issues, so you suspect it is an issue with Rachel's computer, perhaps a malfunctioning application. To help troubleshoot Rachel's computer, you run Task Manager. Which of the following tabs would be the MOST helpful in determining any issues with how the computer is running? (Select two.)
Performance Processes
Which tool can you use to gather data and display statistics (in counters) that help you monitor the operation of a Windows system?
Performance Monitor
You are a network engineer for a large financial institution. While monitoring a server on your WAN network, you notice that it is experiencing a bottleneck, slow cursor movements, and lagging application function. You want to determine if a particular process is causing the problem. Which of the following tools would BEST help you troubleshoot an issue with a process by providing information such as process ID, status, and threads, as well as how much CPU is being used in real time and the 60-second average of how much CPU utilization is being consumed by each process?
Resource Monitor
Jodie's computer is acting unusually sluggish today. She calls you, an IT technician, to see if you can find out what's going on and how to improve her computer's performance. You run Task Manager on Jodie's computer and find that a suspicious application has nearly 90% CPU utilization. Which of the following actions can you take from Task Manager to immediately stop the application from running?
Right-click > End task
You recently installed several applications on a Windows system. After doing so, you notice that the system takes much longer to boot up. You suspect that the new applications include one or more helper applications that are automatically loaded when the system boots. To improve performance, you want to identify any such helper applications and disable them. Click on the tab in Task Manager that you would use to do this.
Start up
Your job functions have recently changed. As a result, you find that you need to work with more programs running on your Windows computer at the same time. As a result, you're now starting to receive error messages warning you of low virtual memory, but there's no additional RAM that can be added to your computer. Which of the following Control Panel utilities would BEST allow you to eliminate or reduce the number of error messages?
System
Your computer has a quad-core processor installed that supports multithreading. Given that the system is running Windows, how can you BEST use Task Manager to verify whether multithreading has been enabled?
Use Task Manager to display CPU utilization graphs for eight processors.