Woohooo! I’ve passed 70-665 PRO: Lync Server 2010,Administrator exam from a second shot. It’s really great and interesting exam with 48 questions in it. There are two sections : Case Studies  and Multiple Choices (test~70-664). Case studies are set of questions about 3 separate companies (Litware,Contoso,Adatum) and you need to review their existing infrastructure, requiremens and recommend a right solution in diffirent situations (PSTN connection, load balancing, creating certificates and etc.).

Are you preparing for the exam? Use my post about Lync learning resources

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My preparation materials:

– Mastering Lync Server 2010, Lync Server 2010 Unleashed
– Technet
– Microsoft guide about deploying Lync Server Ent.
– labs, labs, labs and customer projects