What does char **ch mean?

[Orville R. Weyrich]

I am studying for a C language exam, and a study guide I am using states 
that the declaration char **ch; is equivalent to char *ch;

I am having difficulty understanding this. My interpretation of the
declaration char **ch is that we have a pointer to a pointer to a char.
I think that this would be equivalent to the declaration char *ch[]
rather than what the study guide says. 

Am I missing something obvious?

Thanks,

orville.

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Orville R. Weyrich, Jr.                          Certified Systems Professional
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