With what symbol should a customer master file be represented in a data flow diagram?
A) An arrow
B) A circle
C) Two parallel straight lines
D) A rectangle
E) A square
Correct Answer:
Verified
Q29: Transaction files
A) Contain balance data or the
Q30: Which of the following types of records
Q31: An audio-cassette tape is an example of
Q32: Sequential access means that
A) Data must be
Q33: Online processing
A) Is the same thing as
Q35: In a data flow diagram, which symbol
Q36: In a data flow diagram, an invoice
Q37: Which of the following is not an
Q38: The data flow diagram level that shows
Q39: In order for two levels of a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents