Q1. What fundamental rules are relevant to construct a DFD?
Q2. Illustrate the term DFDs? Describe with the help of an illustration.
Q3. A data dictionary is a structured repository of data regarding the data. Describe.
Q4. Describe the merits being offered by the data dictionary in documentation area.
Q5. In what manner is a decision tree and DFD related? describe what about a decision tree and structured English?
Q6. List and describe the primary uses and elements of the decision table.
Q7. Who are the significant users which must be interviewed? describe the different steps to be taken to carry out the interview.
Q8. What do you mean by structured walk through? describe why and how are they conducted?