In order to set a string to reference Nothing you must use:
A)string1 = Nothing
B)string1 = ""
C)string1 = ''
D)Either a.or b.

Question

Quizplus · Accepted Answer

In VB.NET, in order to set a string to reference Nothing, you must use the keyword "Nothing". An empty string ("") is not the same as a null reference. Therefore, choice B is not the best option. The single quotes ('') are used to enclose characters, not strings. Therefore, choice C is not a valid option. Finally, choice D includes the correct option, but A is a more precise answer.

In Order to Set a String to Reference Nothing You