Essay
Draw a data flow diagram segment to represent data on a magnetic tape being printed on a report during a computerized process.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: The following partial system flowchart segment could
Q20: A master file<br>A) Contains mostly static information
Q21: In order for two levels of a
Q22: Matching<br>-Which symbol represents "enter/exit"?<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9920/.jpg" alt="Matching
Q23: The combination of an online manual input
Q25: Sequential access means that<br>A) Data must be
Q26: Master files contain balance data or the
Q27: Matching<br>-Which symbol represents "data store"?<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9920/.jpg"
Q28: A data flow diagram should balance between
Q29: Online processing and real-time processing are synonyms.