The following tables are modified and abbreviated versions of the database prese

Question

The following tables are modified and abbreviated versions of the database presented in our textbook: Instructors Table Last Name First Name Instructor ID Rank 1228964 Woodward Jean Carson Scott LePorter Lucy 1478893 Associate Professor Hamme Emanuel 1566543 Professor Valerie Jonese Professor 1252234 Professor 1578223 Professor ScheduleTable Schedule ID Subject Instructor ID Room# 40198 ACC 1252234 H210 40211 ACC 1566543 H212 40243 ACC 1228964 H220 40344 BUS 1566543 H212 40496 ACC 1578223 H210 40603 BUS 1228964 H210 40759 BUS 1566543 H220 40804 BUS 1252234 H21O 40875 ACC 1566543 H212 40912 BUS 1578223 H220 40996 BUS 1252234 H212 If a one-to-many relationship is established between the tables, which table is the primary table and which table is the secondary table?

Explanation / Answer

primary table is a table, which contains primary key and all records can be identified uniquely.

if one to many relationship is established between the tables, each insturctor can instruct one or more courses.

Instructors table is primary and schedule table is secondary.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.