ashtin143 ashtin143
  • 11-12-2019
  • Business
contestada

Using the normalized relation notation, an attribute of a relation which is the primary key of another relation is indicated by:

A. a dashed underline.
B. a double-lined ellipse
C. a circle.
D. italics.
E. an underline.

Respuesta :

ewomazinoade ewomazinoade
  • 11-12-2019

Answer:

A. a dashed underline. 

Explanation:

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