10 Questions
A context diagram helps in understanding the entire system by one DFD which gives the overview of a ______
system
A data dictionary is a structured repository of data elements in the ______
system
A data dictionary improves the communication between the analyst and the ______
user
Most DBMSs have a data dictionary as a standard ______
feature
Decision trees are a method for defining complex relationships by describing decisions and avoiding the problems in ______
communication
A decision tree is a diagram that shows alternative actions and conditions within the horizontal tree ______
framework
Decision Tables are useful in situations where the resulting actions depend on the occurrence of one or several combinations of independent ______
conditions
Decision Tables are a matrix containing row or columns for defining a problem and the ______
actions
A context diagram starts with mentioning major processes with little detail and then goes onto give more details of the processes with the ______-down approach
top
A data dictionary stores the descriptions of all DFD data elements that is, details and definitions of data flows, data stores, data stored in data stores, and the ______
processes
Learn about the advantages of Joint Application Development (JAD) method in software development. Discover how JAD can save time, reduce costs, produce more accurate data, and improve documentation.
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