MICT Quiz 3

2. The extent to which information contained on one level of a set of nested DFD is also included on other levels.
7. That part of a decision table that lists the conditions relevant to the decision.
8. The lowest level of decomposition for a DFD
12. An interactive process of breaking the description of a system down into finer and finer detail, which creates a set of charts in which one
13. A DFD that is the result of a nested decompositions of a series of subprocesses from a process on a level-0 diagram.
15. The process of discovering discrepancies between two or more sets of DFD or discrepancies within a single DFD.
16. Data at rest, which, may take the for of many different physical representations
17. A DFD that represents a system major process, data flows, and data stores a a high level of detail.
18. The origin or destination of data; sometimes referred to as external entities

1. The work or actions performed on data so that they are transformed, stored, or distributed.
3. An overview of an organizational system that shows the system boundary, external entities that interact with the system, and the major information flow between the entities and the system.
4. A picture of the movement of data between external entities and the processors and data stores within a system.
5. The extent to which all necessary component of a DFD has been included and fully described
6. A matrix representation of the logic of a decision; it specifies the possible conditions for the decision and the resulting actions.
9. The part of a decision table that lists the actions that result for a given sets of conditions.
10. In a decision table, a condition whose value does not affect which actions are taken for two or more rules.
11. The part of a decision table that specifies which actions are to be followed for a given set of conditions.
14. The conservation of inputs and outputs to a DFD process when that process is decomposed to a lower level.