When mapping the following entity into a relation, which one of the following occurs? Student Student ID Name Email {Certificate} The "Certificate attribute is transformed to a new table with "Student_ID" as foreign key and "Certificate_ID" as primary key. The "Certificate attribute becomes a foreign key in the same "Student table; and Student_ID" remains as primary key. The "Certificate attribute is transformed to a new table with Student_ID" and "Certificate_ID" together as a composite primary key. The Certificate attribute is transformed to a new table with Student_ID" as primary key and "Certificate_ID" as foreign key. Referring to the figure below, which of the following is NOT true? COURSE CourselD Course Title Units PREREQUISITE CourselD PreRecID Minimum-Grade A prerequisite always belongs to only one course. A course may be a prerequisite for many other courses. Each course may have many other courses as prerequisites. O A course may have no prerequisite