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Given only the excerpt of an ER model shown below, which of the following is known to be true Select one: a. ENTITY B has

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Given only the excerpt of an ER model shown below, which of the following is known to be true Select one: a. ENTITY B has a degree of many. b. ENTITY B is a weak entity. c. Many instances of ENTITY A may be related to one instance of ENTITY B. d. A single instance of ENTITY A must be related to one instance of ENTITY B

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