Keo’s main spreadsheet has many rows in it that aren’t of any interest to the readers; they only want to see the header and the rows with the final calculations based on the hundreds of rows in between them. Keo’s boss won’t let him use the Hide command for idiosyncratic reasons. How can Keo remove the middle rows from view so that readers of the spreadsheet see only the most important rows?

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Transaction Processing

Transaction processing is a computational style generally performed by server computers, which supports interactive applications (apps). Transaction processing is also known as information processing, which divides the work into indivisible and individual operations called transactions. The transaction is a set of tasks; a single task is considered as the minimum processing unit that cannot be divided again.