You don't need to know VB (unless you want to take the test on VB) for this exam. You will be asked to choose a language before you start the exam. Once you select a language (in you case C#), you will not be able to change it during the exam. So learn a language and learn it very well. Don’t worry about Vb.
Hope this is helpful.
Rubel Khan -
MY BLOG!
If your question was truly answered, please mark it as Answered and Vote as helpful. Thank you in advance.