Question

A technician is required to change a setting for HKEY_Local_Machine. Which of the following would the technician use to change this?

A. BCEDIT
B. WEP setup
C. MSCONFIG
D. REGEDIT

Answer 1

To change a setting for HKEY_Local_Machine, the technician should use REGEDIT (Registry Editor). This tool enables the modification of system settings in the registry. It is crucial to back up the registry and use caution when making changes.

Step-by-step explanation:

To change a setting for HKEY_Local_Machine, which is a registry hive in the Windows operating system, the technician would use REGEDIT (Registry Editor). This tool allows users to view, search for, and change settings in the registry. It is important to use this tool with caution, as modifying the registry can have significant effects on the system.

To use REGEDIT, the technician would typically follow these steps:

1. Press Windows key + R to open the Run dialog box.
2. Type regedit and press Enter to open the Registry Editor.
3. Navigate through the registry hives to reach HKEY_Local_Machine.
4. Locate the specific key or value that needs to be changed.
5. Modify the setting as required, being sure to save any changes.
6. Close the Registry Editor when finished.

It is always recommended to back up the registry before making any changes. Other options listed such as BCEDIT (which is actually BCDedit), WEP setup, and MSCONFIG do not specifically provide functionality to edit the registry directly.