A user reports a PC is running slowly. The technician suspects it has a badly fragmented hard drive. Which of the following tools should the technician use?
A. dfrgui exe
B. msmfo32.exe
C. msconfig.extf
D. resmon exe
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
A customer is accessing a public kiosk in a company's lobby. Which of the following should be enforced to mitigate the risk of customer data being accidentally saved to the kiosk?
A. Browser data synchronization
B. Password manager
C. Private-browsing mode
D. Manually clearing browsing data
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
Which of the following is the most likely reason a filtration system is critical for data centers?
A. Insects can invade the data center.
B. Plastics degrade over time.
C. Dust particles can clog the machines.
D. High humidity levels can rust metal.
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
A user reports that the hard drive activity light on a Windows 10 desktop computer has been steadily lit for more than an hour, and performance is severely degraded. Which of the following tabs in Task Manager would contain the information a technician would use to identify the cause of this issue?
A. Startup
B. Performance
C. Processes
D. Services
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
A user is unable to open personal files on a PC on a home network. An on-screen message indicates the files are encrypted and demands payment to access the files. Which of the following should a technician recommend the user do first?
A. Run the System Restore feature.
B. Reinstall the OS.
C. Disconnect the PC from the network.
D. Scan the PC with an anti-malware program.
E. Pay the amount demanded.
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Once weekly a user needs Linux to run a specific open-source application that is not available for the currently installed Windows platform. The user has limited bandwidth throughout the day. Which of the following solutions would be the MOST efficient, allowing for parallel execution of the Linux application and Windows applications?
A. Install and run Linux and the required application as a virtual machine installed under the Windows OS
B. Install and run Linux and the required application in a PaaS cloud environment
C. Use a swappable drive bay for the boot drive and install each OS with applications on its own drive Swap the drives as needed
D. Set up a dual boot system by selecting the option to install Linux alongside Windows
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
A user needs assistance installing software on a Windows PC but will not be in the office. Which of the following solutions would a technician MOST likely use to assist the user without having to install additional software?
A. RDP
B. SSH
C. MSRA
D. VPN
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 8:
A technician is working on a Windows 10 PC that has unwanted applications starting on boot. Which of the following tools should the technician use to disable applications on startup?
A. Task Manager
B. System Configuration
C. Group Policy Editor
D. Performance Monitor
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 9:
A computer is restarting automatically and displaying the following error message: "Your PC ran into a problem and needs to restart. We're just collecting some error info, and then we'll restart for you. (0% complete)." Which of the following should the technician do first to diagnose the issue?
A. Check the system event logs.
B. Install Windows updates.
C. Perform a RAM diagnostic.
D. Verify the hardware driver versions.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
山崎** -
問題集を買いました、入り口の入り口である基本的なところまで説明してありとても解りやすいと思いました、買ってよかったです。すごくいいです。220-1102に合格できました。