« previous next »

Author Question: How many columns will the relation AUTHOR have in the relational schema mapped from the Central ... (Read 56 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 7, 2018
How many columns will the relation AUTHOR have in the relational schema mapped from the Central School Library ER diagram?
 
  A) 2
  B) 3
  C) 4
  D) 5

Question 2

Describe the main phases or stages of the traditional ERP life cycle.
 
  What will be an ideal response?


jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

The traditional ERP life cycle begins with the scope and commitment stage. Besides doing the feasibility study, in this stage the scope of the ERP application in the enterprise is determined. The project team is set up also at this time. In the analysis and design stage the project team does a gap analysis and also chooses the ERP vendor and any consultants. This leads to the acquisition and development stage. Based on the gap analysis the software is configured and the hardware is set up. Any necessary data must be migrated over to the new system also. This leads to the implementation stage when the new system is released to the users in a predefined conversion strategy. When the resulting system is handed over to the IT personnel, this is the final stage called the operation stage.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Central Asian Shepherd Dog Central Asian Shepherd Dog
Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram
The central nervous system The central nervous system
Relation between form, particular objects, and images in Plato’s Line. Relation between form, particular objects, and images in Plato’s Line.
The relation between a raw EMG signal and its integrated version. The volunteer tensed her muscle ... The relation between a raw EMG signal and its integrated version. The volunteer tensed her muscle ...
Posterior view of midbrain in relation to brain stem Posterior view of midbrain in relation to brain stem
Video: Burn Animation

For a complete list of videos, visit our video library