o o o o a data flow diagram a document flowchart a system flowchart a program flowchart Question 6. Question : (TCO A) What is the purpose behind the five primary activities in the value chain? Question 7. Question : (TCO A) Name two reasons why it is important to have a working knowledge of DFDs and flowcharting. ACCT 571 DeVry Week 2 Quiz (TCO G) Redundancy can be a major problem in the design and operation of relational databases. If a database uses only one relation to store data, several problems may subsequently occur. The problem of changes (or updates) to data values being incorrectly recorded is known as o o o o an update anomaly. an insert anomaly. a delete anomaly. a memory anomaly. Question 2. Question : (TCO B) Many fraud cases go unreported and unprosecuted for several reasons. Why is this the case? o o o o Companies are reluctant to report computer crimes because a highly visible computer fraud is a public relations nightmare. Such crimes are difficult, costly, and time-consuming to investigate and prosecute. Law enforcement and the courts are often too busy with violent crimes that little time is left for fraud cases. all of the above Question 3. Question : (TCO G) Chelsana Washington is a medical equipment sales representative. Her company has provided her with a laptop computer that uses wireless connectivity to access the accounting information system from virtually anywhere in the country. She, and the other sales reps, have read access to customer and product information. They have write access that allows them to enter and cancel customer orders. These permissions define a(an) ______ in the company's database management system. o o o o schema subschema data dictionary physical view Question 4. Question : (TCO B) This control framework addresses the issue of control from three vantage points: business objectives, information technology resources, and information technology processes. o o o o ISACA's control objectives for information and related technology COSO's internal control framework COSO's enterprise risk management framework None of the above Question 5. Question : (TCO G) Identify the aspect of a normalized database that is incorrect: o o o o Data is consistent. Redundancy is minimized and controlled. All data is stored in one table or relation. The primary key of any row in a relation cannot be null.
Question 6. Question : (TCO B) Why is computer fraud on the rise? Question 7. Question : (TCO B) What is a weakness of the internal control concept of the separation of duties? Points Received: 0 of 5 Comments: ACCT 571 DeVry Week 3 Quiz (TCO G) This creates logs of network traffic that was permitted to pass the firewall. o o o o Intrusion detection system Log analysis Penetration test Vulnerability scan Question 2. Question : (TCO G) Multi-factor authentication o o o o Involves the use of two or more basic authentication methods. Is a table specifying which portions of the systems users are permitted to access. Provides weaker authentication than the use of effective passwords. Requires the use of more than one effective password. Question 3. Question : (TCO G) The Trust Services Framework reliability principle that states that users must be able to enter, update, and retrieve data during agreed-upon times is known as o o o o availability. security. maintainability. integrity. Question 4. Question : (TCO G) Which of the following is not one of the 10 internationally recognized best practices for protecting the privacy of customers' personal information? o o o o Access. Monitoring and enforcement. Registration. Security. Question 5. Question : (TCO G) With which stage in the auditing process are the consideration of risk factors and materiality most associated? o o o o audit planning collection of audit evidence communication of audit results evaluation of audit evidence Question 6. Question : (TCO G) Identify six physical access controls. Unauthorized or Unidentified Persons Deliveries Visitors Access Device Dormitory Facilities. Employees Question 7. Question : (TCO G) Why do all audits follow a sequence of events that can be divided into four stages? ACCT 571 DeVry Week 4 Quiz