Which of the following shapes is used in ER diagram to represent weak entity?

UP Police Computer Operator Grade A · 2016 · Computer Operator Grade A · 19 May 2016 Shift 2 · Computer Science

1. A.

   Oval (solid line)

2. B.

   Oval (dashed line)

3. C.

   Rectangle (double solid line)

4. D.

   Rectangle (single solid line)

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