The primer read is the first record that:
A) Is read as the last instruction in the loop.
B) Is read after the loop ends.
C) Is read as the first instruction in the loop.
D) Is read before the loop begins.
Correct Answer:
Verified
Q6: The EOF is a marker after the
Q7: A systems flowchart uses the same symbols
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
Q12: The logical file number is a reference
Q13: A systems flowchart shows the flow of
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
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