Designing an e-r diagram

Assignment Help Computer Engineering
Reference no: EM1321797

Assume that at PVF, every product (explained by Product No., Description, and Cost) is composed of at least three elements (explained by Component No., Description, and Unit of Measure), and elements are used in order to make one or many products (i.e., should be used in at least one product). Additionally, suppose that elements are utilized to make other components and that raw materials are also regarded to be components. In both the cases of components being utilized to make the products and components being utilized to make other components, we required to keep track of how many elements go into making something else. Design an E-R diagram for this situation and keep the minimum and maximum cardinalities on diagram.

Reference no: EM1321797

Questions Cloud

Finding a simple random sample : Finding a simple random sample
Writing down the script : Write down a script known as whichdaemon.sh that checks if the httpd and init daemons are running over your system. If an httpd is running.
Linear programming model to maximize budget : Tavern has budget of $2,000 for beer for Super Bowl Sunday. Betty desires to find out number of gallons of each brand of beer to order so as to maximize profit. Create a linear programming model for this problem.
Testing equality of two means-small sample : use the following sample data to test whether the GPA are different at the 0.05 level of significance.
Designing an e-r diagram : Assume that at PVF, every product (explained by Product No., Description, and Cost) is composed of at least three elements (explained by Component No., Description, and Unit of Measure). Design an E-R diagram for this situation.
Presentation on collective bargaining : Imagine a simulated scenario in which you will make a presentation to your HR Department in preparation for a move by the employees to introduce collective bargaining into your company.
Goodness of fit test for chi-square distribution : At the .01 significance level, is there a difference in the use of the four entrances?
Estimate the missing values in given anova table : Complete the table and answer the following questions. Use the .05 significance level.
Generation marginal lists apart from their second generation : Illustrate what sets the 1st generation marginal lists apart from their second generation marginal list

Reviews

Write a Review

 

Computer Engineering Questions & Answers

  Transmition of the packet

An Ethernet MAC sub layer receives the 1510 bytes of the data from LLC layer. Explain whether the data encapsulation can be within one frame?

  Classify enterprise wide system in hospitals today

Classify enterprise wide system in hospitals today. Classify all external system that interface with the facility or organization.

  Reviewing and reporting microsoft security procedures

For every operating system, review the securities procedure involving, password protection, user account setting, files and folders privacy, and the network protection (this may not be a part of the operating system)

  Assembly language version of c code

In MIPS assembly, write down an assembly language version of following C code segment: int A[10], B[10]; for (i=1; i

  Explain networking of cis 505

Explain networking of CIS 505? 1. Network Neutrality 2. Web2.0

  Design a class street that includes a number

Design a class Street that includes a number

  Developing countermeasures against dos attacks

Explain whether the administrators of server systems still have to be concerned about, and take the further countermeasures against DoS attacks, if so, what kinds of attacks may still happen, and what measures can be taken in order to decrease the..

  Mathematics in computing

Binary search tree, and postorder and preorder traversal Determine the shortest path in Graph

  Problem on boolean calculator

Problem on Boolean Calculator

  Constructing truth table of converter circuit

Construct the truth table of the converter circuit using character a , b, c and d (d represents Least Significant Bit) in order to denote the literals input of BCD. Use w, x, y and z (z as Least Significant Bit) in order to represent the output li..

  Can a relation be stored as a sequential file

Can a relation be stored as a sequential file

  Implementing the program

Write down the program which will enable a teacher to calculate the percentage and the final grade for the students in a class.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd