I belong to IT professional field, and this is high-time to validate my credentials of 7893X Avaya IP Office Platform Configuration and Maintenance. Although, I have an open exposure to the practical field but for Avaya Certified Support Specialist 7893X exam I need to have command over theoretical framework also. Can anyone please share some insights of the 7893X exam, i.e. Pattern or 7893X Avaya exam details. And if someone can suggest me some study materials for preparation?