Question: Consider the relation CLASS (Course#, Univ_Section#, InstructorName, Semester, BuildingCode, Room#, TimePeriod, Weekdays, CreditHours). This represents classes taught in a university with unique Univ_Section#. Give what

Consider the relation CLASS (Course#, Univ_Section#, InstructorName, Semester, BuildingCode, Room#, TimePeriod, Weekdays, CreditHours). This represents classes taught in a university with unique Univ_Section#. Give what you think should be at least 4 candidate keys and write in your own words under what constraints each candidate key would be valid.(Note: The values of the Semester attribute include the year; for example "Spring/94" or "Fall/93")

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

4 4 4 5 5 Read the entire document and solve all questions and show al MYSQL steps and codes please!!!! Figure: One possible database state for the COMPANY relational database schema. EMPLOYEE Fname...

some of the column names are underlined, so you should be able to identify the primary key/foreign key. Figure: One possible database state for the COMPANY relational database schema. 5 5 D 5...

Consider the relation CLASS(Course#, Univ_Section#, InstructorName, Semester, BuildingCode, Room#, TimePeriod, Weekdays, CreditHours). This represents classes taught in a university with unique...

5.13. DataBase Consider the relation CLASS(Course#, Univ_Section#, Instructor_name, Semester, Building_code, Room#, Time_period, Weekdays, Credit_hours). This represents classes taught in a...

Consider the relation CLASS(Course#, Univ_Section#, InstructorName, Semester, BuildingCode, Roorn#, TimePeriod, Weekdays, CreditHours). This represents classes taught in a university, with unique...

Consider the relation CLASS ( Course# , Univ _ Section# , Instructor _ name, Semester, Building _ code, Room# , Time _ period, Weekdays, Credit _ hours ) . This represents classes taught in a...

A RT IC L E S Conflict Resolution in the Workplace: What Will the Future Bring? David Brubaker Cinnie Noble Richard Fincher Susan Kee-Young Park Sharon Press Collaborative processes to resolve conict...

Please read the questions Question: Please describe your thoughts concerning in this Chapter 5. Key Points 5 . In the United States the number of bilinguals has steadily increased but monolingualism...

Please read the questions Question: What strategies from Chapter 5 do you plan to use with your future students to support their primary languages? Key Points 5 . In the United States the number of...

Four different proprietorships, M, N, O, and P, show the same balance sheet data at the beginning and end of a year. These data, exclusive of the amount of owners equity, are summarized as follows:...

Motown Corporation trades in a delivery vehicle for a new delivery vehicle. Assume the transaction has commercial substance. The following information regarding the exchange is available: Cost of...

Question 1 ( 2 points ) the FDIC's funds come from The FDIC sells bonds in the financial markets. Congress appropriates money for the FDIC, just as it does for other federal agencies. The FDIC earns...

A stock trades for $42 per share. A call option on that stock has a strike price of $50 and an expiration date nine months in the future. When the volatility of the stock's returns is 30%, the Black...

Identify the elements that make up the employee reward package.

Understand the purpose, value and drawbacks of the interview.

Understand the importance of using reward in a strategic role and the concept of Total Reward.