Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

Project on To Sketch the E/R diagram: 

A technology company provides offerings to its customers. Offerings are of two types; products and services. Offerings are identified by an ID and description. In addition, products are described by product name, standard price, and date of first release; services are described by name of the company's unit responsible for the service and conditions of the service. There are maintenance, repair, and other types of services. A repair service has a cost & is the repair of some product; a maintenance service has an hourly rate. Fortunately, some products never require repair. Thus, there are so many potential repair services for a product. A customer can purchase an offering, & the company needs to keep track of when the offering was purchased and the contact person for that offering with the customer. Unluckily, not all offerings are purchased. Customers are identified by an ID, name, address, and phone. When a service is performed, that service is billed to a customer. Because some customers purchase offerings for their clients, a customer may be billed for services he or she did not purchase, as well as for ones that were purchased. When a customer is billed for a service (although some may never require a service of any type), the company needs to keep track of the date the service was performed, the date the bill is due, and the amount due. 

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M913809
  • Price:- $15

Priced at Now at $15, Verified Solution

Have any Question? 


Related Questions in DBMS

Assignmentoverviewthis assignment gets you started thinking

Assignment Overview This assignment gets you started thinking like a database designer. You will learn concepts from chapters 1 through 5 and and implement them using MS Access. You should complete the following activiti ...

Project guidelinesoverviewthe final project for this course

Project Guidelines Overview The final project for this course is the creation of a database proposal and implementation plan report that will address the needs of a given scenario. The purpose of this assessment is to as ...

Brief-the aim is that your team should produce a

Brief- The aim is that your team should produce a requirements document that describes the problem to be solved and captures the requirements for an information system that supports the needs of the vehicle pool manager ...

Database illustrationwritting from scratchdirections be

Database Illustration Writting from scratch. Directions: Be sure to make an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and ...

The following assignment is based on the database

The following assignment is based on the database environment designed in the Week Three Individual Assignment. Your database project must meet the following requirements: • Create a database using professional principle ...

Database design and use group assignmentassignment

Database Design and Use Group Assignment Assignment Description - In this assignment you will use your normalized "City Jail" database you have created in your assignment one. You will form a group (2-3 students) and imp ...

1 objective named entity recognitionin this project you

1. Objective: Named Entity Recognition In this project, you will use scikit-learn and python 3 to engineer an effective clas- sifier for an important Information Extraction task called Named Entity Recognition. 2. Gettin ...

In general my report talks about the database management

In general, my report talks about the Database management system. But I want to a specific topics of it in 3 pages. The topics are: 1. Comparison between File approach and Database approach. 2. Advantages and disadvantag ...

Home libraryisbntitleauthor Home Library I SBN Title Author LastName Author_FlrstName

Home Library I SBN Title Author LastName Author_FlrstName Publisher Date Edition Media 369852 Cosmos Sagan Carl Random House 1980   Book 741258 No Secrets Simon Carly Elektra 1972   CD 654789 Symphony No 3 Dur Eroica Op ...

Itech 1006 - database management systems

ITECH 1006 - Database Management Systems Assignment Overview For this assignment you will implement and query a database from a supplied ER Diagram and Schema. You will be required to write the SQL statements to create t ...

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate