Logo
Home Study Material Contact Search
AI Chat FREE
  1. computer science
  2. programming
  3. you are creating an enhanced entity relationship m

You are creating an enhanced entity relationship model for a campus information system. A junior team...

80.2K

Verified Solution

Question

Programming

You are creating an enhanced entity relationship model for acampus information system. A junior team member who is helping youasks you to describe the following terms with examples of relevantentities from the system, for example, students, activitiesetc.

1.       Supertype andSubtype

2.       Disjoint andOverlapping Discriminator

3.       Total and PartialCompleteness

4.       AttributeInheritance

Answer & Explanation Solved by verified expert
4.4 Ratings (762 Votes)
i Super Type and Sub type A supertype is a generic entity type that has a relationship with one or more subtypesA subtype is a subgrouping of the entities in an entity type that is meaningful to the organization and that shares    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

The following data represent the calories and​ sugar, in​ grams, of various breakfast cereals. Product Calories Sugar A 270 10.0 B 280 3.8 C 290 21.2 D 410 23.4 E 520 19.8 F 530 23.9 G 550 17.7 Use the data...

Basic Math
Q

def is_one_player_game(game_type)-> bool: \"\"\"The parameter represents the type of game being played: human, human-human, or human-computer. The function...

Programming
Q

A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with...

Physics
Q

3 33 points If you were a field biologist and knowing nothing else you observed...

Biology
Q

If the potential difference V applied across a conductor is increased to 2V with its...

Physics
Q

are associated with the points P and Q on the graph of the function Answer...

Calculus
Q

1 Determine Jordan Canonical Form for the following matrice 1 00 00 a b INLO...

Algebra
Q

John Gate, a propitious and renowned manufacturing business has signed a contract with a big...

Accounting
Q

During 2016, Gordon Company issued at 104 three hundred, $1,000 bonds due in ten years....

Accounting
Q

Required into The following information applies to the questions displayed below! Morganton Company makes one...

Accounting
Q

The following cost data relate to the manufacturing activities of Chang Company during the just...

Accounting
Q

On January 1, 2019, Aronsen Company acquired 90 percent of Siedel Company's outstanding shares. Siedel...

Accounting