13. A symbol used in data flow diagrams to depict an entity or process within which incoming data flows are transformed into outgoing data flows is a(n): a.Data flow symbol.b.External entity symbol.c.Bubble symbol.d.File symbol.14. Which of the following symbols is represented by two parallel lines?
Faculty of Business and Law |School of AccountingCRICOS Provider Code 00301JRevision Package for Mid-semester Test Solutions 15. Those entities which perform no information processing activities are called: 16. Which one of the following is NOT one of the four types of file processing: 17. How many bubbles are included in a correctly drawn context diagram? a. Zero.b.One.c. Three.d.More than one but no more than are necessary to model the system. 18. The flow of processes on a system flowchart is from: 19. One of the most important activities performed by corporate accountants relate too: 20. Related records grouped together form a(n): 21. In relational database theory, which of the following are the two rules of integrity? a.Referential Integrity and Null Integrity.b.Null Integrity and Entity Integrity.c.Referential Integrity and Parent-Child Integrity.d. Referential Integrity and Entity Integrity. 22. Which of the following contains information about the structure of the database, including a description of each data element stored in the database?
Faculty of Business and Law |School of AccountingCRICOS Provider Code 00301JRevision Package for Mid-semester Test Solutions 23. All of the information about a particular student (name, major, course, etc) is stored in which ofthe following? 24. Which of the following is a primary activity in the value chain?
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- Spring '15