Question: 1. Discuss the difference between inheritance and composition. What are the advantages and disadvantages of each? Can you implement one with the other? 2.How is

1. Discuss the difference between inheritance and composition. What are the advantages and disadvantages of each? Can you implement one with the other?

2.How is a class similar to a database table? How is it different? How do these similarities and differences justify the need for class models and for data models? Or do they?

3.Discuss the difference between association and composition. What are the advantages and disadvantages of each?

4.When would you apply inheritance? When would you not? Provide examples

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!

1. Discuss the difference between inheritance and composition. What are the advantages and disadvantages of each? Can you implement one with the other? 2.How is a class similar to a database table?...

Confirming Pages C H A P T E R 19 Analyzing Information and Writing Reports Chapter Outline Using Your Time Efficiently Analyzing Data and Information for Reports Identifying the Source of the Data...

1. What is JITD, describe it shortly. 2. What re the advantages and disadvantages of JITD 3. What problems do you found in barilla case? 4. List the lead time and inventory level in each stage of...

Please use an Excel spreadsheet to arrive at the answers.Please email me the Excel spreadsheet on the due date together with your answers to the questions. The current price of stock in Company XYZ...

Question No 1 Discuss the difference between a simple phrase and a phrase of the right sentential form? With an Example by Following the Below statements. a) What is the feature to handle of a right...

answer all questions promptly What is the maximum segment length of a 100Base-FX netdwork,Thelast character('X', etc) refers to the line code method used. Line code is a pattern of voltage, current...

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

London School of Science & Technology Qualification Unit number and title BTEC Level 5 HND Diploma Business UNIT 6: Business Decision Making Student name and ID number Assessor name Al Hassan Barrie...

This question involves the use of AGGREGATE linear PYTHOIN regression on the Auto data set. (a) Perform a simple linear regression with mpg as the response and horsepower as the predictor. Describe...

Show that (a) (b) (c) Res z=-12+1 v2 Log z +2i Res i (22+1) 212 1 -i Res17 i + 82

Which of the following statements is correct? Given n! m!(n-m)! (a) cos ne= cos" ( (b) sin no= n ( n -{(2) cos n-1 Cos (c) cos ne = cos" 0+ (d) sin necos" 0. is the binomial coefficient n 2 -(1) 2...

Jalil Ngumi from Salt Lake City, Utah, borrows $ 4 , 5 0 0 ( including interest ) for two years ( 2 4 months ) at an interest rate of 1 1 % per year. The loan uses the discount method for determining...

When considering a new build of any type of facility, especially a health care facility, to be built within city limits , there are many factors that need to be considered. When reviewing the...

Can you summarise your strategic intent clearly, simply and briefly?

Where using tools like SWOT and PESTLE, are they adding to the thinking, or just there because someone thinks they should be?

Are your conclusions clear and supported by the narrative you have written?