This is important information that will ensure that you earn maximum points. Your postings should be qualitative and provide substantive depth that advances the discussion. Topic 1: Defining Internal and External Evidence Discuss the difference between external and internal evidence as it relates to your PICOT search strategy. Address the strengths and weaknesses of searching in a databank versus a web-based search engine. You must use two databanks mentioned in the text. Discussion Topic 2 Discussion Topic Task: Reply to this topic Topic 2: Database Choice for Your PICOT Question Repost your PICOT question and then summarize the following for peer and instructor feedback; What databases did you explore? (must list a minimum of three) Based on your PICOT question, what is the database that you have selected to use? Elaborate on your choice, providing example of the levels of evidence available for your PICOT question in the database. This is not a graded Discussion.