In this assignment, you are invited to design and implement a software system for catalogue sale. A catalogue is organised in a tree structure. Each node of the catalogue tree represents either an item for sale or a category. The following is an example of such a catalogue:

Books
    Textbooks
      Computer Science
        Data structures Using C++ 
                        Java: How to program 
      Mathematics
        ...
      Social Science
        ...
Audiobooks
    ...
Magazines
    ...
Movies, Music & Games
    Blue-ray
      ...
    Music
      MP3 Downloads
    Video Games
Home, Garden & Tools
    Kitchen & Dining
    Appliances
    ...
Sports & Outdoors
    Exercise & Fitness
      Precor Premium Series 9.31 Treadmill
    Bike & Scooters 
      ...
 
 
There are three roles in the system: sellers, buyers and the Manager.
 
A seller can:

• Traverse the catalogue
• Place a sell item under an existing category
• Create a new subcategory under the root category or any other subcategories

 

Posted Date: 3/16/2013 6:10:35 AM | Location : United States

Ask an Expert

Related Discussions:- Design and implement a software system, Assignment Help, Ask Question on Design and implement a software system, Get Answer, Expert's Help, Design and implement a software system Discussions

Write discussion on Design and implement a software system
Your posts are moderated

Write your message here..

Related Questions

Circular doubly link list, what is circular doubly link list?write down the... what is circular doubly link list?write down the algorithm for insertion of elements in circular doubly link list

Two broad classes of collision resolution techniques, Two broad classes of ... Two broad classes of collision resolution techniques are A) open addressing and B) chaining

Explain multiplication method, Multiplication Method: The multiplication m... Multiplication Method: The multiplication method operates in 2 steps. In the 1ststep the key value K is multiplied by a constant A in the range O

Applications of the queue, Write down any four applications of the queues. ... Write down any four applications of the queues.                                                            Ans. A pp li cation of Queue is given below (i)  Queue is

Write an algorithm insert, Q. Write an algorithm INSERT which takes a point... Q. Write an algorithm INSERT which takes a pointer to a sorted list and a pointer to a node and inserts the node into its correct position or place in the list.  Ans: /* s

The search trees are abstract data types, the above title please send give ... the above title please send give for the pdf file and word file

Importance of object-oriented over java, Importance of Object-Oriented over... Importance of Object-Oriented over java Java is basically based on OOP notions of classes and objects. Java uses a formal OOP type system that should be obeyed at compile-t

Convertion, how we can convert a graph into tree how we can convert a graph into tree

Properties of asyptotic notations, what are the properties of asyptotic not... what are the properties of asyptotic notations

Selection sort, how to reduce the number of passes in selection sort how to reduce the number of passes in selection sort