E. Aldo uses a transaction processing system (TPS) to place digital orders. For each of the following two capabilities of TPS, provide an example that illustrates why the capability is important for Aldo. (i) Protection against errors resulting from overlapping updates (ii) Protection from inconsistencies due to a failure of any transaction component.

For each of the following three types of reports, provide an example illustrating how the report could provide useful information to Aldo about its digital ordering process. (i) Exception (ii) Trend analysis (iii) Comparative