A systems flowchart shows the flow of data between the pieces of hardware.
Correct Answer:
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Q8: A data record dictionary:
A)Is a list of
Q9: Sequential access file may be processed either
Q10: The secondary key
A)Is unique.
B)May be used to
Q11: The primer read is the first record
Q12: The logical file number is a reference
Q14: A primary key:
A)Is required for all types
Q15: A systems flowchart:
A)Shows the data flow through
Q16: Instructions such as OPEN and READ uses
Q17: Sorting is the processing categorizing the data.
Q18: Buffers are
A)Allow data to be transferred from
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