Which one of the following is used to represent the supporting many-one…
GATE · 2020 · CS · Computer Science & IT
Which one of the following is used to represent the supporting many-one relationships of a weak entity set in an entity-relationship diagram ?
- A.
Diamonds with double/bold border
- B.
Rectangles with double/bold border
- C.
Ovals with double/bold border
- D.
Ovals that contain underlined identifiers
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