We indicate roles in E-R diagrams by labeling the lines that connect – McqOptions

MCQOPTIONS

1.	We indicate roles in E-R diagrams by labeling the lines that connect Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â to
A.	diamond , diamond
B.	rectangle, diamond
C.	rectangle, rectangle
D.	diamond, rectangle
Answer» E.

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