by the way there isn't any free material to study on the internet? thanks
There are some sites like CramSession.com or CertTalk.com that provide free study guides but I suggest to use that material as a complement. Use search engines to look for material, it's easy to find some good study guides. Base your study on MS Books or Sybex Books, those are recommended for the most of the exams.
Comments
Looks like that or the Sybex book is your best bet: http://www.amazon.com/s/ref=nb_ss_b/105-1668799-9407668?url=search-alias%3Dstripbooks&field-keywords=70-620&x=0&y=0
That's correct: http://www.microsoft.com/learning/exams/70-620.mspx
There are some sites like CramSession.com or CertTalk.com that provide free study guides but I suggest to use that material as a complement. Use search engines to look for material, it's easy to find some good study guides. Base your study on MS Books or Sybex Books, those are recommended for the most of the exams.