Is Inventory specialist can easily determine the discrepancies?

Yes,iventory is the most important thing and inventory specialist can easily find out the discrepancy as  he or she would be looking after all the inflow and outflow of the inventory.

Yes... Simply by taken the cognisance of Opening stock + Inflow - Outflow = Closing Stock for the stock inventory to reflect  discrepancy.

Yes, it can be determined by doing a reconciliation report.  The mere reason timely updating of "ins and outs" of materials are essential.

yes he can by using systmitic method or making daily cycle count for random materials

Yes inventory specialist can easily determine the discrepancies regarding to store or warehouse audit bqz he is best know inventory flow but audit techniques, experience and reporting is essential knowledge to identify non conformance.

Yes. it is possible, but there is not easy way.We have to do lot of work.We have to do physical count one by one item then we will get accurate discrepancies. 

Always deliver perfect accuracy, it can deliver the following results: Uncover the root causes of inventory discrepancies by taking timely corrective inventory control personnel to quickly identify and resolve inventory discrepancies. Not only by scanning the barcodes also check by physical items if matches total. Sometimes supplier barcode have there own mistakes by size, color or may be full reference. So that we can easilly track our discrepencies.