A describe how to represent an nm strong entity, Ask an Expert

Engineering

a. Describe how to represent an N:M strong entity relationship. Give an example other than one in this chapter.

b. What is an intersection table? Why is it necessary?

c. What is the difference between the table that represents an ID-dependent association entity and an intersection table?

d. List four uses for ID-dependent entities.

e. Describe how to represent an association entity relationship. Give an example other than one in this chapter.

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91974939

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Question suppose you are stranded on a desert island on

Question : Suppose you are stranded on a desert island on which queues are plentiful, but you need a stack. How can you implement a stack using two queues? What is the big-Oh running time of the stack operations?

It is just a simple calculator code c language ltstdiohgt

It is just a simple calculator code. C++ language library A) Display on the screen the following menu: Welcome to my calculator Please look at the menu below for your calculations 1. Addition 2. Subtraction 3. Multiplica ...

The systems development lifecycle sdlc provides a

The systems development lifecycle (SDLC) provides a standardized process for all phases of any system development. What are the different phases involved in SDLC give a brief note on all its phases in your own words. (no ...

Seamus was assigned to created web site plan for a charity

Seamus was assigned to created Web site plan for a charity organization. He must ensure that the site includes the following features: -A message stating the purpose of the charity -An online form that will receive perso ...

Starting with this provided code add the following

Starting with this provided code, add the following functionality: Add the numbers 3 through 10 to the hashtable continuing in the same manner as shown. Prompt the user for a string, and display the corresponding number. ...

One of the basic motivations behind the minimum spanning

One of the basic motivations behind the Minimum Spanning Tree Problem is the goal of designing a spanning network for a set of nodes with minimum total cost. Here we explore another type of objective: designing a spannin ...

Short papercritically analyze current european and united

Short Paper Critically analyze current European and United States industry standards or recommendations for any Information Technology (IT) area or subarea (e.g., intrusion detection, data recovery, data retention, intru ...

The next four questions are based on the following you

The next four questions are based on the following: You invested a lump sum of $50,000 in a new company ten years ago and left it there without any further investments and now, today, the company listed on the stock exch ...

There are sorted sequences l1 and l2 with 5 and 4 elements

There are sorted sequences L1 and L2, with 5 and 4 elements respectively. a) How many comparisons will it take to merge L1 and L2 in the best case? How many for worst case? Explain your answers. b) Let [54, 26, 93, 17, 7 ...

Synchronize threads write a program that launches 1000

Synchronize threads. Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. Define an Integer wrapper object to hold sum. Create two versions of the program with and withou ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert