Logical relational data model and data model navigation

Assignment Help Other Engineering
Reference no: EM131973667

Systems Analysis - Logical relational data model and Data model navigation

Related learning outcomes from the unit outline:

  • Demonstrate evidence of the knowledge set and skill set required by the systems analyst.
  • Apply structured techniques to the analysis of current systems and modelling of future systems.

Background: The objective of this tutorial is to provide you with practice in designing a logical relational data model and then confirming its correctness using data model navigation. The task involves reviewing the conceptual data model for the PPA case study and then converting it using the rules described in the lecture into a logical relational data model. It is recommended you do this task in your team to pool your resources.

Tasks:

1. Draw the logical relational data model.

2. Confirm the logical relational data model by conducting data model navigation on:

a. the portbill

b. the invoice

Reference no: EM131973667

Questions Cloud

What can happen to project when key employee suddenly quits : What can happen to a project when a key employee suddenly quits or is forced to go on short-term disability? When reviewing all the different SDLC methodologies
Functional and non-functional requirements : CSI1241/CSI5134 Systems Analysis - Functional and non-functional requirements - Demonstrate evidence of the knowledge set and skill set required by the systems
Opinion of the growth opportunity for microsoft : What is your opinion of the growth opportunity for Microsoft? Would you invest in that company?
How a company would use country or culture of origin effect : Using example explain why and how a company would use country or culture of origin effect? In which situations would it be most effective.
Logical relational data model and data model navigation : CSI1241/CSI5134 Systems Analysis - Logical relational data model and Data model navigation - Confirm the logical relational data model by conducting data model
Analysis of current systems and modelling of future systems : CSI1241/CSI5134 Systems Analysis - - Web page design and Website navigation - Demonstrate evidence of the knowledge set and skill set required by the systems
Prepare elementary and composite data dictionary definitions : CSI1241/CSI5134 Systems Analysis - The Data dictionary - Prepare elementary and composite data dictionary definitions for the PPA case study
Evaluate capacity of the most common distribution channels : From the scenario, evaluate the capacity of the most common distribution channels available for the new product launch to provide consumers with easier access.
Design a pay performance system : Outline a set of features that you would put in place if you were asked to design a pay performance system.

Reviews

Write a Review

Other Engineering Questions & Answers

  Achievement in 100% utilization of renewable energy

Reason for the research is to know whether the world can achieve 100% utilization of renewable energy or not?

  Create code to solve the problem using explicit formulation

ENGR 4576: Computational Fluid Dynamics. Create a code to solve the problem using explicit formulation. -Perform a grid-refinement study. Start with 41x41 grid and refine until results at least

  What are the flows and pressure drops

Determine the airflows and pressure drop in each of the branches and what are the flows and pressure drops in each of the branches?

  Perform a timing analysis to verify that timing requirements

Perform a timing analysis to verify that all the timing requirements are satisfied. Are wait states needed for the EEPROM?

  Critical margin of safety considering shear buckling

Calculate and sketch the shear flow distribution and determine the critical margin of safety in shear and calculate the critical margin of safety considering shear buckling

  Write an assembly program to compute the fibonacci sequence

Write an assembly program to compute the Fibonacci sequence for the first 10 values of the sequence and store these values into the data memory beginning with the first memory location.

  Asymptotic approximation and the actual magnitude response

For a system with three poles at 4, what is the maximum difference between the asymptotic approximation and the actual magnitude response?

  Affect the speed of the transient response

From the Bode plot perspective, briefly explain how the lag network does not appreciably affect the speed of the transient response.

  why the statement of the OIM is now a major concern

You later find that the engineering staff are aware that the fire detection system is not operational. Explain how you would deal with this situation

  What is the difference between wet and dry oxidation

What is the difference between wet and dry oxidation? Which one is faster? Which one has a better quality?  What is FOX? Why FOX region goes under the wafer's surface? What is channel stop? Please explain why it is used

  What input is required to get a zero volt output

What input is required to get a zero volt output? What binary output is produced by an input of 3.04 volts? Suppose the output is found to be 1F4h. What is the possible input voltage?

  Create a new vhdl design module to implement this circuit

ET310-Use your current project and create a new VHDL design module to implement this circuit using VHDL. In this module, you will use port map statements to include your designs from tasks 1 and 2.

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