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cs615 VU Current Assignment No. 3 Fall 2011 solution

Tuesday, December 27, 2011 Posted In Edit This
CS 615 assignments Solution

People are managed through an organizational structure. This hierarchical structure is based on the four cornerstones of management:
– Delegation
– Authority
– Responsibility
– Supervision.
Delegation bestows authority, and authority produces (and requires) responsibility. Both authority and responsibility require supervision, and effective supervision requires a suitable organizational structure:

Organization as a System
It helps to think of organizations are systems.
Simply put, a system is an organized collection of parts that are highly integrated in order to accomplish an overall goal. (Page 194)
Systems have inputs, processes, outputs and outcomes. To explain, inputs to the system include resources such as raw materials, money, technologies and people.

These inputs go through a process where they're aligned, moved along and carefully coordinated, ultimately to achieve the goals set for the system. Outputs are tangible results produced by processes in the system, such as products or services for consumers.
The organization is depicted by its organizational charts, job descriptions, marketing materials, etc.
The organizational system is also maintained or controlled by policies and procedures, budgets, information management systems, quality management systems, performance review systems, etc.



Structural Dimensions

The organization's structure, or design, is the overall arrangement of the organization's various roles, processes and their relationships in the organization.
The design of an organization is a means to accomplishing the organization's overall goal - the structure is not an end in itself.
In systems theory terms, the design ensures that the appropriate inputs go through the necessary processes to produce the required outputs to produce the intended outcomes.
􀂃 Centralization -the extent to which functions are dispersed in the organization, either in terms of integration with other functions or geographically
􀂃 Formalization - regarding the extent of policies and procedures in the organization
􀂃 Hierarchy - regarding the extent and configuration of levels in the structure
􀂃 Routinization - regarding the extent that organizational processes are standardized
􀂃 Specialization - regarding the extent to which activities are refined
􀂃 Training - regarding the extent of activities to equip organization members with knowledge and skills to carry out their roles.

Traditional Structures of Business Organization (Also see the page number 197 of handouts)

A little description related to the topic just read it:

Description of how new system is to be developed
– Technologies
– In House vs. Consultants
– Derivatives of existing (i.e. use existing object model)
– Architectural Layout – Layers



8. Communications management plan

A communications management plan is a document that provides:
A collection and filing structure that details what methods will be used to gather and store various types of information. Procedures should also cover collecting and disseminating updates and corrections to previously distributed material.

A distribution structure that, details to whom information (status reports, data, schedule, technical documentation, etc.) will flow, and what methods (written reports, meetings, etc.) will be used to distribute various types of information. This structure must be compatible with the responsibilities and reporting relationships described by the project organization chart.

A description of the information to be distributed, including format, content, level of detail, and conventions/definitions to be used.
Production schedules showing when each type of communication will be produced.

Methods for accessing information between scheduled communications.

A method for updating and refining the communications management plan as the project progresses and develops. The communications management plan may be formal or informal, highly detailed or broadly framed, based on the needs of the project. It is a subsidiary component of the overall project plan.

CS504 VU Current Assignment No. 3 Fall 2011

Tuesday, December 27, 2011 Posted In Edit This
you may take this solution from www.vusolutions.com as well

Question: [marks 10+10]
Consider a community website e.g. Facebook.com, which the people from different communities can use to share their status, videos, images, articles etc. with each other.

To use the website a person must be registered member, and for registration the user must have an email address on Gmail, Yahoo or Hotmail (But no other domain).

After registration the person becomes the member of the community, and can share anything with his/her friends.

However to make a friend he/she can have two options:
1) He/she can use the search service provided by the website to search friends (already members of the site), to which he sends the “friend request”, after that person (to whom the request was sent) accepts the request, they both become friends and can share anything with each other.
2) Secondly he/she can select the option “Find friends using email contacts”. In this case the system fetches the contact list from his email account; requests are automatically sent to the persons that are already added in his/her email contacts (and are also the member of this community website). When all these members accept requests they become friends of the requester and can share anything with him/her.

Keeping in mind the Krutchen’s 4+1 architectural view model, develop diagrams to represent (at least one diagram for each):
1) Implementation view (Also called Development View or Code view)
2) Deployment View (Also called Physical view)
Note: you can use any notations and any software to draw the diagrams. For further concepts about Architectural Views, please revise Lecture no. 23

Deployment View:
The deployment view / physical view describe how the system is deployed in terms of its hardware resources [1]

Here in above diagram:
Client PC: is the any client system (desktop PC or mobile even) with a browser (client) application running on it. Members login to the registration server by providing their login information.
Registration Server: Registration server is the central database server (may be a mainframe system) with multiple processes (e.g. login validation and authentication process, contents management process, security related processes, external interface managers etc. etc.), running on it for overall operational site.
External / Remote Server: May be external server e.g. a Google server or Hotmail server etc. which is contacted by the internal (website registration server) through secure communication and interfaces to get needed information e.g. contact lists etc.
Implementation / Code View:
The code view is what a programmer sees. Thus the components of this view are things like classes, objects, procedures, and functions and their abstraction/composition into things like subsystems, layers and modules [1]. For the sake of simplicity we present a top level view of system in terms of main components and sub-components (up to first level only)


References :
[1] “Evaluating software Architectures: Methods and Case Studies”, by Paul Clements,
Rick Kazman, and Mark Klein. 2002 Addison-Wesley.

Mgt503 Assignment No. 2 fall 2011 Dec 2011 Solution

Tuesday, December 27, 2011 Posted In Edit This
Questions:
1. Based on your understanding and knowledge of the characteristics of well-designed goals, you are required to briefly state what is the problem with the objectives that have been set for the development team?

Solutions:
Well-designed goals are those that are clear as to a time frame, Challenging but attainable and Communicated to all organizational members.

Goals should reflect what the mission statement says.

Goals should be written in terms of outcomes and feedback may not give true picture of the outcomes.

As company develops application on the basis of customer feedback and requirements after each delivery, the customer’s feedback is taken as a measure of performance of the development team so this thought should be changed. Management should consider its time of proper inventory production and should not rely only on customer’s feedback as customer requirements are not clear and there is uncertainty about requirements and, and the team required more time to clarify necessary issues. 

Management didn’t consider its time frame and gave priority to customer’s feedback which may not be the proper controller of the production and also the customer’s requirement is not constant and it changes with the change of trends in the society.

2. Give two suggestions for how this issue can be resolved? Provide proper reasoning in favor of your suggestions.

Suggestion 1:
As feedback, quantified as the level of customer satisfaction, is tied to the development team’s pay for performance system and in case of low returns employees may not be compensated which can significantly harm or lower the level of satisfaction of employees which make the situation more worsen. 

Management should change its compensation program on temporary basis and shouldn’t confine it to the pay for performance system in order to keep employee’s morale high and to decrease turnover ratio.

Suggestion 2:
The greater the environmental uncertainty, the more plans should be directional and emphasis placed on the short term. Goals must be clear keeping in mind the mission of the company.

1) When uncertainty is high, plans should be specific, but flexible.
2) Managers must be prepared to rework and amend plans, or even to abandon their plans Management should consider short-term efficiency and try to manage its workforce as high as possible. Management should re-design its goals considering its short-term profitability.

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