For Each of the Following Situations,indicate the Program Data Editing

question 122

Short Answer

For each of the following situations,indicate the program data editing technique that is appropriate to detect the error:
a.A system user transposed digits when entering a customer's account number.
b.An input clerk input the wrong sales territory number for employee number 35 in a sales commissions payable program.
c.The data processing department failed to process all the items in a batch.