Question: Discuss two ways in which the 1:M relationship between COURSE and CLASS can be implemented.

Discuss two ways in which the 1:M relationship between COURSE and CLASS can be implemented.

Step by Step Solution

★★★★★

3.36 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Note the discussion about weak and strong entities in questions 7c and 7d Then follow up with this discussion The relationship is implemented as strong when the CLASS entitys PK contains the COURSE en... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

358-CS-DB (584).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Discuss two ways in which the Foreign Corrupt Practices Act has affected U.S. companies.

Discuss five ways in which the threat management team could be more effective.

Discuss the ways in which the tangible assets of a business may be valued. What is the most realistic approach to determining a businesss true value? Why?

Discuss two ways in which the 1 :M relationship between COURSE and CLASS can be implemented. ( Hint: Think about relationship strength. )

Discuss two ways in which the 1 :M relationship Between course and class can be implemented

If the entity COURSE is related to the entity CLASS, then it is only necessary to determine the connectivity of the relationship from COURSE to CLASS. True False A user gets an error when entering...

1) Create the ERD that shows the M:N relationship of the image above. 2) Then create a resolved relationship. Be sure that both ERDs contain all of the components shown (two images) redundancies are...

Student Assessment Workbook CHCDIV003 - Manage and promote diversity Assessment task 1 Written Questions: Assessment objectives The student will demonstrate the knowledge to manage and promote...

Learning Objectives 3-1 By the end of this section, you will be able to: Explain demand, quantity demanded, and the law of demand Identify a demand curve and a supply curve Explain supply, quantity...

Question 3 (Marks: 30) Q.3.1 To assist the taxi business to get a better understanding about computer networks, answer the question below: Q.3.1.1 Discuss the relationship among the three major...

Given s(t) = 2t+4, where s(t) is in miles and t is in hours, find each of the following. a) v(t) b) a(t) c) The velocity and acceleration when t=2 hr d) When the distance function is given by a...

You are the contracting officer for contract W0054219P0052 Actions for the delivery of five rail carts. Two weeks after the contract was awarded, the requiring activity informed you that they need to...

18. Movie Critic Opinions. On a television program, two movie critics provide their reviews of recent movies and discuss. It is suspected that these hosts deliberately disagree in order to make the...

Eight - 7 (Principal Residence Designation) Mr. Stewart Simms has lived most of his life in Vancouver. In 1996, he purchased a three bedroom home near English Bay for $125,000. In 2001, he acquired a...

What is the tool used by Oracle to create users?

In Oracle, what is a tablespace?

Discuss the evolution of object-oriented concepts. Explain how those concepts have affected computer-related activities.

You just sold short 1,000 shares of Jacobson, Inc., a fledgling software firm, at $96 per share. You cover your short when the price hits $86.50 per share one year later. If the company paid $.75 per...

Choose correct answer: The ability of a system to maintain a function, that mean: Usability Availability Robustness All th above

Next, create a function (outside of the Student class) called graduating_honors(student) that takes in a student object as a parameter and determines if the students gpa makes them eligible for...