A distributed processing environment would be most beneficial in which of the following situations?
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3 .Which of the following statements is (are)correct for transaction processing modes? I. In batch processing, the grandfather-father-son file rotation procedure can be used either to recover from processing problems or to retain files off-site for disaster recovery. II. Batch totals, often used in batch processing, are totals of dollar fields in transactions. The total computed from the batch is compared to an input batch total for the batch of transactions; if the two totals are the same, processing of the batch can continue. III. Hash totals, often used in batch processing, are totals of fields in transactions other than dollars. The total computed from the batch is compared to an input hash total for the batch of transactions; if the two totals are the same, processing of the batch can continue. IV. In the past, batch processing predominated. These days, there is no justification for batch processing.
A II and III only are correct. B I and IV only are correct. C I and III only are correct. D I, II, and III are correct.
4 .In an accounting information system, which of the following types of computer files most likely would be a master file?
A Cash receipts. B Cash disbursements. C Payroll transactions. D Inventory subsidiary.
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9 .Which of the following tasks would be included in a document flowchart for processing cash receipts?
A Authorize and generate a voucher. B Record returns and allowances. C Authorize and generate an invoice. D Compare control and remittance totals.
10 .Compared to online real-time processing, batch processing has which of the following disadvantages?
A A greater level of control is necessary. B Additional computing resources are required. C Additional personnel are required. D Stored data are current only after the update process.
