In the sample data for the STUDENT entity,there are repeating values for class and semester attributes.For example Adam Murphy took CIS 370 section 2 in fall 2008;Brenda Olson took CIS 370 section 2 in fall 2008;Jing Zhang took CIS 370 section 2 in fall 2008;etc.What is the process to modify this entity so that there are no attributes with multiple values?
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