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Chapter 1 Page 2
1. MULTIPLE CHOICE
2.
1. B
2. B
Chapter 1 Page 3
3. PROBLEMS
1. ENCRYPTION
Key = +3
Decoded message:
2. ENCRYPTION
3. SEALS OF ASSURANCE
4. CERTIFICATION AUTHORITY LICENSING
Responses will vary. Key points that may be addressed include:
Chapter 1 Page 4
Since they enjoy a high degree of public confidence, public accounting firms are
natural candidates for certification authorities.
Chapter 1 Page 5
5. CLOUD COMPUTING
Student answers will vary, but should include the following points;
6. ELECTRONIC DATA INTERCHANGE
Chapter 1 Page 7
accommodate purchase order numbers from many different companies. The
item description field may not match exactly, especially if the selling company
periodically updates its parts catalogue descriptions. Further, in global markets,
7. VIRTUALIZATION
Student answers will vary, but should include the following points:
Chapter 1 Page 8
1) Network virtualization increases effective network bandwidth by
2) Storage virtualization is the pooling of physical storage from multiple
8. DIGITAL FRAUD
Collusion defies even the best internal control systems. Nepotism rules and job
Password controls are important in restricting
access to unauthorized employees. Software can be installed to ensure that
Employees can be prevented from accessing
Operating system audit trail logs should be
