Essay
Explain what a data dictionary is,making sure to include definitions of the terms data element and record in your explanation.Provide examples of each of these terms as you include them.
Correct Answer:
Verified
A data dictionary,or data repository,is ...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q47: In a data dictionary,some data elements have
Q48: If they make use of the four-model
Q49: Deciding whether to explode a process further
Q50: In a data flow diagram (DFD),a data
Q51: A data flow diagram (DFD)shows _.<br>A) how
Q53: What guidelines should you follow when you
Q54: The selection structure is the completion of
Q55: A _ shows how data moves through
Q56: A data flow diagram (DFD)does not show
Q57: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7863/.jpg" alt=" -Among the symbols