8 Figure 5: Activity diagram for booking tickets 10 Figure 6: Activity diagram for self-check-in 12 Figure 7: Initial class diagram 15 Figure 8: Deployment diagram 16 Figure 9: Detailed class diagram 19 Figure 10: Object model for searching the desired flights 20 Figure 11: Communication diagram for booking tickets 21 Figure 12: Communication diagram for self-check-in 22 Figure 13: Sequence diagram for searching available flights 23 Figure 14: Sequence diagram for self-check-in 24 Figure 15: Behavioral state-machine diagram for searching available flights 25 Figure 16: Behavioral state-machine diagram for self-check-in 27 INTRODUCTION A new economy flight company, Happy Tour, is looking for
Introduction Transitioning the existing information system paradigms of both companies into object oriented paradigms using Object Oriented System Engineering would help both companies align their individual information services in a smoother and more efficient manner while maintaining their individual customer relationship.
This paper presents an overview of systems modelling theory. This paper also presents some of the associated concepts to prove that the company really knows systems modelling theory. An overview of Systems Modelling Theory System modeling is commonly used software engineering practice that demonstrates, visualize, evaluate and convert the architecture of a system from one domain to another.
A database is a set of records stored in a computer in an organized way, so that a computer program is able to consult it to answer questions. For better recovery and sorting, each record is generally organized as a set of data elements. The objects retrieved in reply to queries become information that can be used to make decisions. The computer program used to control and query a database is known as a database management system.
The same theme is followed in ORDB, means before creating an object table, a type or class, which represents a real life model is declared. That type describes the attributes (data) and operations (methods) of an object record. Depending on this type, an object table is created, which is going to hold record objects of that type.
The role of the CIO is to understand, identify, prioritize and implement the information needs and requirements for growth, better productivity and seamless integrations of required business units for better communication of information in an accurate and timely manner.
XBRL has just started modelling using UN/CEFACTs Modelling Methodology (UMM) and this is the lone model they have decided to use, although the purpose of using a single Meta model is for standardisation, but could it be more
Analysis of two or more images taken under different lighting conditions with a single camera reveal important information about the orientation of surfaces. This method is not very much suitable for 3D data acquisition but it can provide the basis of
Each module can be developed independently and used in varied applications. These are consequent as reusable. The essence of using modules is better to understand the system as to maintain and extend it. By having
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