A technician is troubleshooting a computer that may have some corrupt operating system files.
Which of the following command line tools should the technician use to check these files?
Click on the arrows to vote for the correct answer
A. B. C. D.B.
The correct answer is D. sfc.
The System File Checker (sfc) tool is a command-line utility built into Windows that scans and verifies the integrity of all protected system files and replaces incorrect versions with correct Microsoft versions. This tool is useful for repairing corrupt or damaged system files that may cause errors or other problems.
To use the sfc tool, follow these steps:
Open the Command Prompt as an administrator by typing "cmd" in the Windows search bar, right-clicking on "Command Prompt," and selecting "Run as administrator."
In the Command Prompt window, type "sfc /scannow" and press Enter. This will start the system file scan and repair process.
Wait for the scan to complete. The process may take some time depending on the size of the system files being scanned.
If the sfc tool finds any corrupt or damaged system files, it will automatically replace them with correct Microsoft versions.
Once the scan is complete, restart the computer and check if the problem has been resolved.
In summary, the sfc tool is used to scan and repair corrupt or damaged system files in Windows. This can help resolve a wide range of issues and ensure the system is running smoothly.