Databases in a data flow diagram are represented by:
A) Parallel lines.
B) Rectangles.
C) Triangles.
D) Circles.
Correct Answer:
Verified
Q11: Which normal form eliminates repeating groups?
A) First
Q12: Which of the following symbols would you
Q13: In a data flow diagram, a(n) _
Q14: In a data flow diagram, "retrieve inventory
Q15: Data flow diagrams:
A) Ensure that accounting information
Q17: In a data flow diagram, a circle
Q18: Which normal form eliminates redundant data?
A) First
Q19: In a data flow diagram, "vendor" would
Q20: Which of the following are concerned with
Q21: Consider the partial data flow diagrams below.
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