Author Question: Which of the following (regarding the relation ENROLLMENT) represents the modification anomaly? ... (Read 27 times)

natalie2426 · **on:** Jul 7, 2018

Which of the following (regarding the relation ENROLLMENT) represents the modification anomaly?

A) If a class name changes, it may have to be changed in more than one record
B) If a student ID changes, we may have to change the class ID as well
C) If a class ID changes, we may have to change the student ID as well
D) If a student decides to use a longer version of his or her name, we cannot accommodate that modification

Question 2

Everything should be completed and ready for testing at the first readiness checkpoint.

Indicate whether the statement is true or false