A procedural control used in the management of a computer centre to minimise

A procedural control used in the management of a

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61. A procedural control used in the management of a computer centre to minimise the possibility of data or program file destruction through operator error includes: A. control figures. B. cross-adding tests. C. limit checks. D. external labels
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62. The use of a header label in conjunction with magnetic tape is most likely to prevent errors by the: 63. When erroneous data are detected by computer program controls, such data may be excluded from processing and printed on an error report. The error report should most probably be reviewed and followed up by the: 64. Internal control procedures within the IT activity may leave no visible evidence indicating that the procedures were performed. In such instances, the auditor should test these controls by: 65. Totals of amounts in computer-record data fields that are not usually added, but are used only for data-processing control purposes, are called: A. record totals. B. hash totals. C. processing data totals. D. field totals.
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66. Which of the following activities would most likely be performed in the IT department? 67. Which of the following is an example of a check digit? 68. For control purposes, which of the following should be organisationally segregated from the computer operations function? 69. An input control is designed to ensure that: A. machine processing is accurate. B. only authorised personnel have access to the computer area. C. data received for processing are properly authorised and converted to machine-readable form. D. electronic data processing has been performed as intended for the particular application. 70. Carmela Department Stores Ltd has a fully integrated IT accounting system and is planning to issue credit cards to credit-worthy customers. To
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strengthen the internal control by making it difficult for one to create a valid customer account number, the company's independent auditor has suggested the inclusion of a check digit that should be placed:
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