Identify and describe several controls over data transfer between user departments and data processing. Why are such controls necessary?
Answer to relevant QuestionsDescribe key verification of input data. What types of errors does key verification control?Explain how random- access file updating differs from sequential- access updating.This question requires using the check digit formula presented in this chapter (page 231).a. Calculate check digits for the following hypothetical account numbers: 4388, 5100, and 9106. b. Verify the following codes (which ...Consider the online cash receipts application discussed in this chapter. Modify the cash application procedure to allow the operator to process customer remittances with multiple payments or no payments (invoice numbers) ...Describe some of the basic database features available in SAP ERP for processing information pertaining to the sales business process.
Post your question