This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: 6. In a DFD, the symbol for an entity is the ____________. Systems Analysis and Design, 6 th Edition Chapter 06c66012e5153e98a0bd222e63a54edbbb014a6b.doc Page 2 of 2 a. rectangle b. square c. diamond d. oval 7. ___________ maintains consistency among a set of DFDs by ensuring that input and output data flows align properly. a. Leveling b. Balancing c. Fronting d. Iterating 8. A ____________ is the term used to describe a central storehouse of information about a system’s data. a. data house b. data base c. data dictionary d. data warehouse 9. A ____________ is the smallest piece of data that has meaning within an information system. a. record b. structure c. store d. data element 10. Which of the following is not a logical structure upon which modular design is based? a. Calculation b. Sequence c. Selection d. Iteration...
View Full Document
This note was uploaded on 10/05/2011 for the course ECON 2301 taught by Professor Econmaster during the Spring '11 term at Dallas Colleges.
- Spring '11