Consider a database embodyationd to proceedings the marks that learners acquire in divergent exams of divergent direction offerings (sections). a. Construct an E-R diagram that models exams as entities, and embodyation a ternary alliance, control the database. b. Construct an choice E-R diagram that embodyations singly a binary alliance betwixt learner and exception. Make permanent that singly undivided alliance exists betwixt a point learner and exception two, ultimately you can embody the marks that a learner acquires in divergent exams.
The ER diagram control the overhead description is as follows:
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