Exam MD-100 topic 5 question 74 discussion

HOTSPOT -
You have a computer named Computer1 that runs Windows 10. Computer1 contains a registry key named Key1 that has the values shown in the exhibit. (Click the Exhibit tab.).

You have a Registration Entries (.reg) file named File1.reg that contains the following text.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Key1]
"String1"=-
@="2"
You need to identify the effect of importing File1.reg to Computer1.
What should you identify? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Suggested Answer:
Box 1: String1 will be deleted.
To delete a value, append equals and then minus to the value. For example:
"String1"=-
Box 2: Value1 will have a value of 1
@="2" sets the default value to 1 but Value1 already has a DWORD value.
A DWORD (32-bit) value is a hexadecimal value. Value1 is 0x00000001 which is 1.
Reference:
https://www.computerhope.com/issues/ch000848.htm
https://www.computerperformance.co.uk/vista/reg-create/