Work recieved

hi,
It is great pleasure that i received the some part of work that they are assigned to. I received the Major System Component requirement from Mr. Alam. And I received the Application Architecture from the Mr.Chirag. And I received the database table proposal from Mr.Laxchhuman yesterday.
And we will discuss about the all reports tomorrow

Sequence Diagram..

Hi friend,
I found particulary interesting that Sequence Diagram are very important in system development. Here is the some information about sequence diagram.
A lifeline in a sequence diagram represents an object and shows all its points of interaction with other objects in events that are important to it. Lifelines start at the top of a sequence diagram and descend vertically to indicate the passage of time. Interactions between objects – messages and replies – are drawn as horizontal direction arrows connecting lifelines. In addition, boxes known as combine fragments are drawn around sets of arrows to mark alternative actions, loops, and other control structures.

Traditional versus OOA lecture Review-3 Use case Realization

hi ,
today I will discuss on the various attributes of OOA.
Use Case realization:-The process of elaborating the detailed design with interaction diagrams of particular Use Case.
Design patterns:- Standard design techniques and templates that are widely recognised as good practise.
Sepration Of responsbilities:- a design principle to segregate classes into separate components based on the primary focus of the classes
Dependancy Relationship :-a relationship between packages, classes, or use cases that indicates a change in independent item will require a corresponding change in dependant item.
Sequence diagram:- Sequence diagrams map the scenarios described by use cases in step by step detail to define how objects collaborate to achieve your application’s goals.

Traditional versus OOA lecture Review-2

hi friends,
I found some valuable information about OOA and I would like to share it with you.
OOA to system development views Information System as a set of interacting objects that work together to accomplish tasks.oblect can be described as the thing in the computer that respond to messages. The use of object oriented approach began with development of Simula programming language in Norway in 1960s.
And in 1970,the SmalTalk language was developed to solve problem by creating graphical user interfaces(GUI) that involved "Objects" such as pull down menus,buttons ,check boxes.
since then object oriented approach became popular and successful.

Traditional versus OOA lecture Review-1

Hellow my friend,
Today Hui gave lecture on the different approaches in system development i.e on traditional approach and Object Oriented Approach.
From this lecture I realised that traditional approach based on techniques to develop IS with structured and modular progamming. The key concept of structured program is that it has one beginnign and one ending.

Network Integration Review ..2

hi friends,
Following major steps involved in network integration.
If existing network is not sufficient enough to support new system. Then executive planning required for the significant expansion, new communication protocols and modifying security protocols. Network Administrator have to play key role in acquiring of the new capacities and making any configuration changes to support the new system. As he or she is only one who understand the existing network and other network-dependent applications operate. The analyst’s role is to provide network administrator sufficient information and time to enable system development, testing and deployment.

Network Integration Review ..1

Hi friends,
Yesterday I read new concept involved in network architecture plan and that is Network Integration.Many organizations such as RMO rely on networks to support many different applications
During the development and integration of new network existing systems are not disturbed as much of important data associated with older system. First of all we have to make sure that existing network capacity is sufficient and only minimal charges required such as adding creating connection for the new servers or modifying routing and firewall configuration to enable new application layers to communicate.

Netwok Architecture Discussion

hellow my friends,
As we ddecided i have done some researsch on network architecture.I realised that RMO can afford set up LAN over small distances. But in order to set up WAN there is lot of initial cost and maintaince cost as well. I recommed that its better to set up WAN on contract From companies such as AT&T and Sprint.
I will need some suggestions and improvement in Network Architecture Plan.

Redistribution Of tasks

hi ,
Today we have done the general meeting about the project progress. And reslult is that one of my group mate found it difficult to do the Network Architecture. So there for as a group represntative i decided to do that task.An di shifted one of my task to him.

The meeting on Project Progress

hi friend ,
Today we had group meeting about progress of project. and so far everybody contributed for project. and everybody agreed that I will do the recommendations for the everybodies work. and Chirag will do the table of content. and Mr. Alam will present the meeting of all group meeting so far.

Initiatives for the design

hi,Today I had done some research on the access book for self training. I found the book Aceess For Dummies very useful. And I will spend my time reading this book in order to grasp the concept of the Designing Interfaces.

Database Tables Review

hi,In lst meeting we have created the work breakdown structure and distribited the different tasks to group members. Mine task is to construct the database tables and design the forms in access. I took this task because i thought that i am caable of designing the appropriate interfaces for the RMO system.