220-901 試験問題を無料オンラインアクセス
| 試験コード: | 220-901 |
| 試験名称: | CompTIA A+ Certification Exam (901) |
| 認定資格: | CompTIA |
| 無料問題数: | 695 |
| 更新日: | 2026-05-25 |
An employee wants to work more efficiently from home. The IT manager suggests the employee consider purchasing a device that will allow use of monitor and input devices with the work laptop. Which of the following devices is MOST suitable for this purpose?
A user reports that documents tram a laser printer Have vertical hues covering the length of the page when- nothing is printed. The user replaces the toner cartridge, but the problem persists. Which of the following is MOST likely the causes?
A technician is investigating reporting issues with a computer. The technician logs into the computer, checks the Event Viewer and notices messages about unexpected shutdowns. The technician checks the Device Manager, but there are no errors or warnings. The computer shuts down unexpectedly during troubleshooting.
The technician pushes the power button, but the computer does not power on. The technician opens the computer case, checks all cables and connectors, and verifies they are connected properly. The technician closes the case and pushes the power button again, and the computer boots. After working for a few minutes, the computer shuts down unexpectedly once again. Which of the following is the MOST likely reason for the unexpected shutdowns?