Question 19 (4 points) A school administrator wishes to select the names of all students who have taken at least 130 units of credit at your university to see if they qualify for graduation. Which of these is the best type of query to use for this task? Select query Make report query Make table query Update query Append query Question 20 (4 points) A data field could pass all edit tests and still be invalid. Additional controls to cope with this would include: Check digit Unfound record test a and b Valid code test Question 17 (4 points) Networked enterprises and globalization have enabled a new business model called business-without-boundaries." Which of the following statements describes this business model? Companies no longer have all of their employees in one location Companies are under a great deal of scrutiny to manage costs and generate revenue so they contract with foreign firms to do various business processes at a lower cost to the company all of the above statements describe this model It is called offshoring and companies contract with firms in other countries to do such business processes as human resources, payroll, and accounting Question 18 (4 points) Logical access to the computer system would be best controlled by: Restrictions on physical access to online terminals Complex operating systems Password codes Intrusion alarm systems o processing Question 15 (4 points) The auditor's role in reviewing the system of computer program development: Includes a cross-check of program changes against in-use programs Does not include checking to see that program change requests are properly costed Does not include a check of librarian functions Does not include checking to see that all program changes are properly 13 documented 16 Question 16 (4 points) An approach used by many companies to reduce the risk of loss caused by the theft of assets by employees is to: 19 Institute punitive management Acquire fidelity bond coverage Utilize polygraphs Acquire arbitrage loss protection Question 17 (4 points)