Question

In the context of turning business rules into data model components, to properly identify the type...

In the context of turning business rules into data model components, to properly identify the type of relationship, you should consider that relationships are bidirectional; that is, they go both ways. Why?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You have learned some database components such as entities (tables) with attributes (columns/fields) and keys in...
You have learned some database components such as entities (tables) with attributes (columns/fields) and keys in previous lessons such as Relational Databases, Database Fields and Field Specifications, and Establishing Keys. Now based on the examples in those lessons, you will design a database for CTU, which includes three entities (tables): Students, Faculty, and Classes. Note a class refers to a particular class section. For example, the current CS253 you are taking is one class instance (i.e. CS253-01), and another CS253...
For each of the following​ situations, indicate what type of data collection method you would recommend...
For each of the following​ situations, indicate what type of data collection method you would recommend and discuss why you have made that recommendation. a. collecting data on the percentage of people who text while driving people who text while driving A.The data should be collected with direct observation so that the data collected are accurate. B.The data should be collected by telephone or written surveys because they are the cheapest and easiest methods. C.The data should be collected by...
A University wants to create an ER Diagram for its business model in the blank space...
A University wants to create an ER Diagram for its business model in the blank space provided below It provides the following business rules. All the relationship and cardinalities need to be shown properly based on the business rules given below. Any assumptions you make should be clearly mentioned. Students can take many courses but will need to take at least one course. Courses will have at least one but likely many students. Student can rent up to 3 books...
1. You work for a consulting company and a client has given your boss the data...
1. You work for a consulting company and a client has given your boss the data from below. The client is very interested in establishing a statistically significant relationship between X1 and Y. Your boss knows very little about econometrics and assigns you and your team the project. For this question you should assume that the population regression is appropriately modeled with a simple regression model, i.e. you do not have to consider the possibility of adding more X-regressors to...
You are asked to design a database to support a Instant Recruitment System of casual staff...
You are asked to design a database to support a Instant Recruitment System of casual staff for a school. The major business requirements are summarised below in the Mini Case: An Instant Recruitment System. You are asked to develop a detailed Entity-Relationship model for this mini case. Your ER model should consist of a detailed ER diagram integrated with itemised discussions on the features of the entities and relationships and all the assumptions you made where applicable. The ER diagram...
1 A local homebrewer is looking to expand his small in-home operations into a company that...
1 A local homebrewer is looking to expand his small in-home operations into a company that will mass produce his beers. He hires you, the analyst, to conduct an analysis on specific types of strategies that his company should take so as to succeed in his mission of providing fresh, locally sourced, handcrafted beers to all (of legal age) in NJ. In this case study, you will provide an analysis of the current market as it stands. You will leverage...
Analyze each stress situation by applying the components of the ABC-X Model. (A=Stressor, the thing that's...
Analyze each stress situation by applying the components of the ABC-X Model. (A=Stressor, the thing that's causing the stress, life events that result in or require a family to change, B=Resources, things that can help them take care of the stress, internal or external and range from tangible (money, education/degrees earned) to intangible (social support systems), C=Perception, how the family is perceiving the stress, (1) How does the family view or define the problem? and (2) What is their understanding...
Which architectural pattern is most appropriate for the following multi-user, web-based system for providing a film...
Which architectural pattern is most appropriate for the following multi-user, web-based system for providing a film and photograph library?(1 Point) Please read textbook Chapter 6.3 Architectural Patterns MVC Pattern which separates presentation and interaction from the system data Layered architecture which organizes the system into layers, with related functionality associated with each layer Repository architecture - all data in a system is managed in a central repository that is accessible to all system components. Components do not interact directly, only...
Please read the article and answear about questions. Determining the Value of the Business After you...
Please read the article and answear about questions. Determining the Value of the Business After you have completed a thorough and exacting investigation, you need to analyze all the infor- mation you have gathered. This is the time to consult with your business, financial, and legal advis- ers to arrive at an estimate of the value of the business. Outside advisers are impartial and are more likely to see the bad things about the business than are you. You should...
Chapter 1 Running Your Own MNC Developing Your Idea Create an idea for your own MNC...
Chapter 1 Running Your Own MNC Developing Your Idea Create an idea for your own MNC to conduct international business. Your idea should be simplified to the degree that you could possibly implement it someday. However, your idea should also be sufficiently creative to be successful if done properly. Your idea should focus on one country and one foreign currency, since many MNCs are focused in this manner when they are first created. So that you can recognize the issues...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT