Future Technology Case Study 1

Why we use technology today?

Technology is an absolute need we cannot escape from. Let's just say, it has a very big role in most aspects of our lives. In other words, it answers most of Mankind problems. Across centuries technology evolves. The importance of technology is aiming for comfort of use in whichever form it is. It always directs for easiness in life. The fact that the importance of technology in our daily basis is undeniable has inspired scientists to make improvements from time to time through their invented tools and devices for us to use, just to make our lives easier. We always tend to make one step ahead. Technology can help not just with the present but also approximating the future. It can calculate the potential profits and losses. And based on these, we can create plans and a list of pre-cautious steps for the future of our descendants.

What are some points that have influenced us?

There are many reasons why we are using this technology. What influenced us? People nowadays are hook to this widely spread of modern technologies, and I must say that the people surrounds us is the very reason why we engage in using technologies. Hence, what we see is what we get. The influenced of Media, Advertisements, School, Works, and even the futuristic idea of persons may influence us in using technology.

What are the factors involved in technology change?

The technological changes and innovations during the last 20 years have created a remarkable array of new creations. Many of the advances were based on philosophy and religion, but civilization basically developed from technological advances because with and tools and farming techniques, etc. they wouldn’t have been able to survive.

---Assignment No 1 SAD2---

Assuming you were tapped by the university president to evaluate the new enrollment system implemented this semester, enumerate your observations/comments and suggest possible areas and ways where improvements can be made. Your observations/suggestions should be properly validated with facts and literatures

As a student and as a part of the University it is my privilege to speak whenever I see any malicious or unwanted act inside the campus. The suggestions and idea of every student contributes a big help to the improvement of the different system running in USEP. And speaking of the system, let’s take the example of the new enrollment system of the University. Is it effective enough having this process or do they need to improve it in a way that student would no longer take those sweat just to enroll in their corresponding college.

Let’s discuss the flow the enrollment system.

For old student first they need to comply all the necessary requirements including signing of clearance and pay all the fees coming from different organization (Local Council fee, Obrero Campus Student Council fee, collegiate headlight fee and Insurance). After the payment of fees they need to validate their scholarship in OSS or Office of Student Service, third the student should go to their perspective adviser and validate all their requirements and now ready for advising and secure PRF or Pre-Registration Form. They need to fill the PRF and gave the adviser to sign it, and then the student should submit the PRF to the encoder and secure Certificate of Registration. For scholar student they have to verify their accounts to the Bookkeeper and for none scholar they pay the tuition fee to the Cashier window. To officially enroll in the University the student should go to the registrar office and have a stamped of “Officially Enrolled”, and lastly they need to validate their library card to the University Library.

By this process I can say that it takes time before the student to officially enroll, they need to comply all the process and have it verify. It takes time to the old student to enroll in the University how much more to the new one, where they need to enroll to ROTC or CWTS and pass the interview by their chosen college.

The University can provide easier process in enrollment and have it more effective for the student to follow. In the process of paying the fees of various organization in the University, why not include the fees in the Cashier since the student fall in line in the Cashier to pay for their tuition fee. By this idea, the effort of the student to fall in line in different organization and pay their fees will lessen.

The University should post a clear and quality presentation of their enrollment system so that the student could easily understand the flow of the enrollment system. Having said that, the University should also construct a well shielded place to secure proper ventilation of the student and parents.

---SAD1 Assignment # 11---

Supposing I am an analyst hired by the IC-dean, I was asked to evaluate the enrollment system of the university. Before evaluating the system, I have to understand the enrollment process first. The university’s enrolment process includes advisement, registration and payment of fees. Each college prescribes a set of requirements in the different course offered by them provided that is duly approved by the university president.

The university has its own enrolment system. From my own observations, some university residents, be it a staff, faculty and especially the students, are not satisfied with the said system. They have complaints such as the long line and the time wasted or consumed in complying just a single requirement. It is not that effective compared to the other university who could cater hundreds of enrollees by just a day. Because if it is, a student be enrolled in a day without that hassle and hypertension feelings. Sometimes, developers of the system think that they already did the things required in their system. Only that they find out that their clients are not that satisfied. The success of the system also depends upon the environment on which it is being deployed.

Thus, here is the brief list and description of the characteristics we have to examine when choosing or defining the deployment environment of the system.

1. Location type or area type of probable deployment environment

The type of location should certainly be examined. A system could not just be deployed on any type of environment it should be an area wherein you can place computer units and possibly have network connections and is well-ventilated as well.

2. Identify available resources

Precedent resources could still be utilized for the system. Available resources should be considered for a deployment environment to be utilized upon deployment.

3. Site possible threat

Risks could never be avoided upon deployment of the system so an analyst should consider identifying possible risk to take place in the future just like bugs of power failure that could affect the performance of the system.

4. Existing systems

External or other existing systems in the deployment environment should be examined so the new system could conform to the external one for better performance.

5. Compatibility with system requirements and among hardware and system software

System requirement, computer hardware and system software configuration should also be considered so that the system could properly function as well as network link and development tools.

References:

http://publib.boulder.ibm.com/infocenter/dmndhelp/v7r0mx/index.jsp?topic=/com.ibm.websphere.wps.doc/doc/tpln_implementnd.html

---SAD2 Assignment # 10---

With reference to assignments 8 and 9, what characteristics does an analyst(you) examine when evaluating DFD quality?

Before discussing the important characteristics a data flow diagram (DFD) must have, let us first understand the concept of the diagram. As the name suggests, data flow diagram is a description of the data with respect to the processes performed in a system. It shows the permanent storage of such data and its transformation into the system.

Data flow analysis tracks the flow of data through business processes and determines how organization objectives are met. It studies the use of data in each activity and documents the findings in data flow diagrams, graphically showing the relation between processes and data.

There are two types of data flow diagrams and one of these diagrams is physical data flow diagram, let us discuss physical dfd.

Physical DFD

Using PDFD is desirable for analysts for the following reasons:

1. It is easier to describe the interaction between physical components than to understand the policies used to manage the application. Identifying people, what they do, which documents and forms trigger which activities and what equipment is used in the processing. The movement of people, documents and information between departments and locations is also identified.

2. Physical data flow diagrams are useful for communicating with users. Users relate easily to people, locations and documents as they work with these each day. Users may consider logical DFDs abstract as they do not contain these familiar components, however, with physical DFDs users can quickly identify incorrect or missing steps.

3. Physical DFDs provide a way to validate or verify the user's current view of the system with the way it is actually operating. If there are differences, they will be noted and discussed. It is not unusual to find that what a users thinks is happening differs in an important way from what actually occurs.

Evaluating Data Flow Diagrams for Correctness

A quality DFD should consider correctness as its primary characteristic. Correct DFD indicates that the analyst understand the data flows in the business processes of its clients. Understanding between the clients and the developer is the key factor in producing a good system. And developing a good system starts from its developing particularly in creating diagrams such as the DFD.

It is essential to evaluate all DFDs carefully to determine if they are correct. Errors, omissions and inconsistencies can occur for several reasons, including mistakes in drawing the diagrams. But the presence of what appears to be an error may in fact point out a deficiency in the system or a situation in which users are not aware of how certain processes operate.

Source:http://en.wikipedia.org/wiki/Data_flow_diagram

---SAD2 Assignment # 9---

Create at least 3 different types of Data flow diagram of USEP's pre-enrollment system

Context Data Flow Diagram

Current physical Data Flow Diagram

Current logical Data Flow Diagram

---SAD2 Assignment # 8---

Using the same narrative as refelcted in your assignment 4, develop an activity diagram and a fully developed description for a use case.

The diagram above is an activity diagram of the pre-enrollment process of the University of Southeastern Philippines.

The diagram above is an activity diagram of the enrollment process of the University of Southeastern Philippines.

---SAD2 Assignment # 7---

Consider USEP's pre-enrollment system, develop a use case diagram and write a brief use case description.

Actors:

Applicant - aspiring person who wants to be admitted in the university.

UGTO - personnels who validate and assess documents,examination schedule and result to all applicant students.

Cashier - collect all payments

Process:

Fill up and submit all necessary documents - all aspiring applicants should secure all the necessary documents for enrollment in UGTO.

Validates the Documents - the UGTO shall validate all the requirements of the applicant.

Pay entrance examination fee - the applicant should pay an amount for the test to Cahier.

Provide examination schedule - UGTO can now give the examination schedule to the applicant.

Take the USEPAT - describes an applicant taking the admission test.

Give the examination result - UGTO post the result of the examination of all students who took the entrance exam.

Actor:

Applicant - aspiring person who wants to be admitted in the university.

Interviewer - personnel in charge of the screening of the applicants through interview.

USEP Clinic - attending nurse or doctor in the clinic who does the medical check-up.

DEAN - post all the qualified students in the respective departments.

Process:

Department Interview Schedule - interviewer can now interview the applicant after passing the USEPAT.

Verify English Placement Test - interviewer should verify the english placement test of the applicants.

Enroll to English Bridge Program - if the applicant failed to pass the english placement test, he should enroll to english bridge program.

Take Medical Examination - if the student luckily passed the english placement test, he can now proceed to his medical examination.

Post all qualified student - this is the last point of the pre-enrollment process, if the applicant has satisfactory grade based on the requirement set by the college, the student is now ready for the enrollment process.

---SAD2 Assignment # 6---

Consider the following dialogue between a systems professional, John Juan, and a manager of a department targeted for a new information system, Peter Pedro:

Juan: The way to go about the analysis is to first examine the old system, such as reviewing key documents and observing the workers perform their tasks. Then we can determine which aspects are working well and which should be preserved.

Pedro: We have been through these types of projects before and what always ends up happening is that we do not get the new system we are promised; we get a modified version of the old system.

Juan: Well, I can assure you that will not happen this time. We just want a thorough understanding of what is working well and what isn’t.

Pedro: I would feel much more comfortable if we first started with a list of our requirements. We should spend some time up-front determining exactly what we want the system to do for my department. Then you systems people can come in and determine what portions to salvage if you wish. Just don’t constrain us to the old system.

Required:

a. Obviously these two workers have different views on how the systems analysis phase should be conducted. Comment on whose position you sympathize with the most.
b.What method would you propose they take? Why?

For me, both sides state their opinion about on how to improve and develop the old system. It is essential and commendable that both parties have their own methods in implementing and creating new information system. But in the story above, they have their own notion which results to a conflict. Both ideas would convince you to choose one, at some point to the other. Anyways, for me to decide on which idea is better, let me first state my understanding on both parties.

John’s Points of View (P.O.V)

As what I understand of John’s point is that he tried to point out that in analyzing the problem it is more effective if they would first scrutinize the old system and this is through reviewing important documents and workers performance. By this, they could now determine the strength and weaknesses of the old system, by gathering all this information’s they could provide solutions for the weaknesses and improvements and add some strength features to the existing system.

Since John is consider as a system professional it is expected that he has more knowledge on how to develop and modify improvements to a certain system. He gains more experience since he encountered giving vices to his clients, and as a system professional he has wide understanding on how a certain project must be processed as to what method should be used and what stage to improve.

Peter’s Points of View (P.O.V)

Now this time let me discuss my understanding of Peter’s point, he stress out that since the project proposed to him is not unusual, thus assessing the strengths and weaknesses of the existing system is not a solution or not as successful method in creating new one. Since he encountered scenario like this, he conclude that in making and using the same method like this, they end up not getting their expectation to the system which they compromised.

He wanted that they have to define the need of requirements since it is the first phase of creating a new system rather than specifying the old one. In addition to his point, he wanted that they have to appraise the true needs of their departments to create a system that meet their requirements.

My Points of View (P.O.V)

After considering both opinions, I decided to go with Peter’s idea, provided that John’s idea is also considered

The problem arises because they are debating on what to do and how to work out to improve the existing system in the company. New system is created because of the deficiency of the old one or maybe because workers in organization stated the need to change the system as a solution to the problem which they all facing.

The problem can only be cleared by fully understand the needs of a certain team, or defining on what or who is really affected by the problem. In the case of Peter he knows what are the things that need to improve in his department. Although John can do some interview to show the problem of the department. If Peter could identify the requirements needed and if he has a different way of establishing a new system, then definitely, it wouldn’t align with the actual needs of the organization.

In analyzing the problem, one has to establish their goals on why they develop a system. Goals are considered as requirements in themselves, particularly high level since goals speak of the domains.

Method to use:

Choosing the method to use requires consideration of various factors. In my own notion thinking that the system is planned to be implemented in a certain department of the company, I would consider Agile Methodologies. It is because developers won’t strive to have new methodologies if they are contented in the existing methodologies such as the waterfall, or traditional sequential development. However, each methodology is advantageous over the other in its own way.

---SAD2 Assignment # 5---

Consider our school, how do we know that the life cycle was developed in our university and how do we know it meets our needs?

As a part of the university and as an IT student it is my privilege to know the development of the university, how it goes and how it works. System development is indeed contributing a big impact to any institution; but does the university apply this process to improve every form of transactions in the school? Does it meet the needs of every student, faculty and staff of the university? These are some of the questions that need an answer to be able to define a proper “development”. Let me first define what this life cycle means.

When I searched in the internet about the “life cycle”, I found different meanings in varied fields. Some in business meaning, from enterprise form to biological approach and there’s also from software life cycle to System Development Life Cycle also known as SDLC. With these various terms, I consider SDLC as a life cycle.

The system development life cycle is the process of developing information systems through investigation, analysis, design, implementation and maintenance. System development life cycle is a systems approach to problem solving and is made up of several phases, each comprised of multiple steps.

The major steps system development life cycle include the following steps.

Planning

It is the most important task in creating software products in making the planning steps they have to identify the scope and boundary of the problem, and plan the development strategy and goals.

Analysis

Study and analyze the problems, causes, and effects. Then, identify and analyze the requirements that must be fulfilled by any successful solutions.

Design

During the design phase the System Analyst will document the inputs, processing and outputs of each program within the application.

Implementation

Throughout the implementation phase programmers would be assigned to write the specific programs using a programming language decided by the system analyst. Once the system of programs is tested the new application is installed for people to use. As time goes by, things change and a specific part or program might need repair

Maintenance

In this phase, it goes through a mini planning, analysis, design and implementation. The programs that need modification are identified and programmers change or repair those programs. After several years of use, the system usually becomes obsolete. At this point a major revision of the application is done.

Now, how do we know if the cycle meets the needs of the university?

We would know that the chosen SDLC will meet the needs of the university if the understanding of its processes and the process itself gave way to easier and less time consuming software development with regards to the situation of the university. For example, we all know that the university is run by the government so we can assume that the budget will always be limited. Considering this fact, if our chosen SDLC will truly meet our needs then it must give processes that will less likely to rely on outsourcing.

---SAD1 Assignment #4---

We are to identify and discuss at least three system development models and discuss each phase.

Before the caterpillar will turn into a golden and beautiful butterfly it is gone through many phases, the same with software there are various processes to make it work. It passes through planning, developing, coding and many more to make it more feasible to any form of deployment. And one of these process or development is what we called system development process. Through reading different definition of system development modes I can say that system development life cycle is the process of developing information systems through investigation, analysis, design, implementation and maintenance. System development life cycle is a systems approach to problem solving and is made up of several phases, each comprised of multiple steps.

What are the different system development models?

Waterfall model

Based on my understanding waterfall model describe as an extremely valuable tool to use in the implementation or revamping of any company. The waterfall model provides a strategic foundation in which a company can either update its existing system, or a company can create an entirely new system from scratch. There are seven phases to the systems development life cycle, and each phase must be completed in order, before the next phase begins, the phase before it must be complete. If a mistake is made, it may be necessary to start from scratch all over again, or go back several phases. If the phases are completed in order you should have a great foundation and you will be on your way to building a successful information system.

It is supposed to go down through a series of steps, reminding one of the routes a natural waterfall takes over a series of rocks at different levels.

In the traditional waterfall model, the first step in the software life-cycle is requirements analysis, this is the stage where the customers are queried for their needs, and a formal description of the software requirements is created. The next step is design, where the software that is to meet the requirements is planned. The third stage is implementation, where teams of developers create the software. The fourth step is testing, at which time developers, as well as representatives of the user community, is allowed to use the software and are asked to report any bugs they find. Upon completion of this step, the software is declared operational and only maintenance tasks are required thereafter.

The traditional waterfall model is much too simplistic, however, because each of the distinct steps it asks for is really itself a broad phase consisting of many sub-steps. In the detailed waterfall model, the requirements analysis step is extremely important. It is necessary to understand the customer's needs and to translate them into appropriate desired system behaviors. Any miscommunication with the customer could be fatal to the project as a whole, as it could result in a product that does not meet the customer's expectations, thus giving the company a bad reputation, a real disaster in the competitive software vendor's marketplace. Yet, communicating with the customer is not always easy either, because the customer may have only imprecisely-formulated objectives; or may have objectives that aren't vocalized very well and remain in the background for too long; or may have unrealizable or conflicting objectives. In some cases, it is necessary for the software development team to tell the customer exactly what he wants based on his vague utterances, and also whether he can get it needless to say, this involves a fair amount of skill at diplomacy and personal communication, in addition to knowledge of software engineering. Once the customer's requirements are understood, it is then necessary to document those requirements in a formal manner and reach an agreement with the customer about them.

Rapid Application Development

Rapid Application Development (RAD) refers to a type of software development methodology that uses minimal planning in favor of rapid prototyping. The "planning" of software developed using RAD is interleaved with writing the software itself. The lack of extensive pre-planning generally allows software to be written much faster, and makes it easier to change requirements.
Below is a brief overview of the RAD process, including its advantages and disadvantages.

Advantages and Disadvantages:

The primary advantages of Rapid Application Development are speed and quality, while potentially reduced scalability and feature sets are the disadvantages.

As the name suggests, Rapid Application Development's primary advantage lies in an application's increased development speed and decreased time to delivery. The goal of delivering applications quickly is addressed through the use of computer aided software engineering or CASE tools, which focus on converting requirements to code as quickly as possible, as well as Time Boxing, in which features are pushed out to future releases in order to complete a feature light version quickly.

Requirements Planning Phase

The requirements planning phase requires that high level or knowledgeable end-users determine what the fuctions of the system should be. It should be a structured discussion of the business problems that need to be solved. It can often be done quickly when the right users and executives are involved. Requirements planning occurs in a Joint Requirements Planning workshop (JRP).

User Design Phase

The user design phase requires the users to participate strongly in the nontechnical design of the system, under the guidence of I.S. professionals. User design is done in a Joint Application Design (JAD) workshop similar to the JRP workshop. In the first two phases the users and executives should play a larger part than the I.S. professionals. Prototyping is used to aid in requirements specification and design. The user does not sign off a paper design, they sign off a CASE representation.

Construction Phase

The design created during the User Design Phase is added to using I-CASE tools. As each transaction is built it may be demonstrated to the end-users for revision. The CASE environment allows for the continuous changes in design. End-users are closely involved in the construction phase. Testing occurs throughout the process. The I-CASE toolset should generate the code as well as the database descriptions for the final product. Code optimizers may be used to improve the performance of the generated code.

Cutover Phase

When the cutover phase occurs, a variety of actions are needed, comprehensive testing, training of the end-users, organizational changes and operation in parallel with the previous system until the new system settle in.

Rapid Application Development is not appropriate for all projects. The methodology works best for projects where the scope is small or work can be broken down into manageable chunks. Along these lines project teams must also be small, preferably two to six people, and the team must have experience with all technologies that are to be used.

Scrum Methodology

It is a practice-based methodology for modeling and documentation of software-based systems. It is intended to be a collection of values, principles, and practices for modeling software that can be applied on a software development project in a more flexible manner than traditional modeling methods. The system development process is complicated and complex. Therefore maximum flexibility and appropriate control is required. Evolution favors those that operate with maximum exposure to environmental change and have optimized for flexible adaptation to change. Evolution deselects those who have insulated themselves from environmental change and have minimized chaos and complexity in their environment. An approach is needed that enables development teams to operate adaptively within a complex environment using imprecise processes. Complex system development occurs under rapidly changing circumstances. Producing orderly systems under chaotic circumstances requires maximum flexibility.

Phase Steps

Each of the phases has the following steps:

Planning

• Development of a comprehensive backlog list.
• Definition of the delivery date and functionality of one or more releases.
• Selection of the release most appropriate for immediate development.
• Mapping of product packets (objects) for backlog items in the selected release.
• Definition of project team(s) for the building of the new release.
• Assessment of risk and appropriate risk controls.
• Review and possible adjustment of backlog items and packets.
• Validation or reselection of development tools and infrastructure.
• Estimation of release cost, including development, collateral material, marketing,
training, and rollout.
• Verification of management approval and funding.

Architecture/High Level Design

• Review assigned backlog items.
• Identify changes necessary to implement backlog items.
• Perform domain analysis to the extent required to build, enhance, or update the
domain models to reflect the new system context and requirements.
• Refine the system architecture to support the new context and requirements.
• Identify any problems or issues in developing or implementing the changes
• Design review meeting, each team presenting approach and changes to implement
each backlog item. Reassign changes as required.

Closure

When the management team feels that the variables of time, competition, requirements, cost, and quality concur for a new release to occur, they declare the release “closed” and enter this phase. This phase prepares the developed product for general release. Integration, system test, user documentation, training material preparation, and marketing material preparation are among closure tasks.



Sources:
http://en.wikipedia.org/wiki/Waterfall_model
http://hebb.cis.uoguelph.ca/~dave/27320/new/rad.html
http://en.wikipedia.org/wiki/Agile_software_development

---SAD1 Assignment # 3---

We are to interview a system analyst and discuss the role of a systems analyst as a project manager.

It was 29^th of April 2010, thursday in the afternoon when my classmates and I visited Sta. Ana Multipurpose Cooperative (SAMULCO) to interview a system analyst. Sir James Bautista who is a system analyst of the cooperative gave her answers and entertained us for about 2 hours conversation. It was exiting and full of values, for we learned various things about system analyst. It’s not just a hi and hello front act but an educational experience interviewing this person. He simply answers the questions which we asked to him.

In the organization you are now, what is your role of a system analyst as a project manager?

Sir James Bautista first distinguished the difference between system analyst and project manager, he said that as a system analyst is the one who identified the need and the system opportunity by matching need and technical feasibility or as simple as a system analyst provides solution to the problem of a project, thus he look to the overall specifications of the project including its range and cost, the system analyst also make the design modeling including the different diagrams while a project manager is the head or leader of the project, as a project manager he has the ultimate responsibility for the planning and control of everything related to the project. Sir James added that as a project manager you are the one who communicate to your client set the entire responsibility of the members and set the time and also a project manager is the one who speak a front man in behalf of the group. But mostly today, a system analyst can be a project manager or as one for the reason that system analyst can have all the abilities of a project manager and knows all

the system requirements of the project.

Can you tell us some of your experienced as a project manager in your organization?

He tells us some of his project as a project manager managing it department in SAMULCO. Every year the corporation conducted a general assembly presented by all members of the corporation and Sir James and the rest of the team was given the task to assembly and operates for about 50 computers and brought to the venue. At around 6pm all the computers were in the mood and ready to set up, before the sun will rise the team should finish all the installation process to the computers and fortunately before the break of the dawn they all made it, tiring and sleepy. But he provides solution in the next year of assembly; he listed all the employees who will work for the setting of computers including the transportation and list all the people who will install the software to the computers. And luckily with the help of trainings and seminars for the personnel added to the team of Sir James, he successfully made a plan that would minimize his time working for the installation. From 3pm in the afternoon the all finished it around 7pm which less than 5 hours which has a big impact and improvement compare form the recent year plan. This is only one of his works as a project manager, who think for the possible solutions to minimize the work of the team, segregate well the responsibility of each member and create a plan that would possibly make the team effortless.

As a project manager what are your strengths and weaknesses?

Sir James Bautista shares to us his own strength and weakness and I quote “I know what I want, I get what I want.” And his weakness is “most of the time I think like a programmer” these could be also the weakness and strength of the entire system analyst and project manager of every organization. Lucky for us because we are given a chance to interview a project manager/ system analyst that is worth to be called a “professional and good system analyst”.

Giving an analogy unto it I believe that a project manager is like a DRIVER and take all the responsibility for many diverse tasks including, leading the project team through the process of creating and executing the project plan, mold every members into the project team, obtain all the approvals for the project plan, issue status report on the progress of the project compared to the plan and of course the project manager respond to the reques ts for changes to the plan. Also as a driver of the group one should remove obstacles for the team so they can do the job they are asked to do, call and run regular project meetings.

As a whole I think over to the interview we made and it knocks my mind to come up this summary about system analyst and project manager, that a successful project has the technical leadership of a system analyst and the management guidance of the project manager.

---SAD1 Assignment # 2---

We are to interview a system analyst and ask what skills and characteristics must a system analyst develop in order to be more effective in any design modeling process.

Many temples should elapse before a successful building will completely finish. The same with system analyst, before to create and develop such a massive and extravagant system he should be able to define the range and statuesque of the system and be able to define his abilities and limitations. As what they said every move has a process, they should analyze and think well. In developing a system there are many mechanisms to consider, if how it cost, the duration of time and any more.

It was hot noon when the group decided to go to SAMULCO for the interview, it sting our ears as we listened to the loud beep of jeep, fortunately the company entertained us as we arrived to the area. It was a gloomy room full of mechanisms blunts our eyes, but just a little part of System Analyst of the Sta. Ana Multi-Cooperative or SAMULCO. What does this system analyst means? According to different writers and books, it was define that system analyst is a solution provider or a problem solver; it has its strong personality to be more effective in his fields. So knowing this definition, let us clarify and interview a system analyst who could provide skills and characteristics of a system analyst.

The question was what skills and characteristics must a system analyst develop in order to be more effective in any design modeling process?

Before Sir James Bautista answered the question, he let us first elaborate the different modeling process use by system analyst, we answered traditional and object oriented approach modeling including Data flow diagram. Out of this modeling process he define what does this “system analyst” means to him, a true system analyst should be a wide thinker of the scope of how a system must be develop and what are some details he need to put into it. Furthermore, he added that a system analyst should be careful and detailed in making design modeling process and look over the specification of the system. These are some of the examples of a true system analyst. Now moving on, he now answer the question of the different characteristic must a system should develop.

A system Analyst should be Observant:

In dealing with making the system a system analyst should be observant in all the facts and information of the system. He should be considerable of the possible output of the system; he should consider his self a flexible of some changes of the system and to different environments approach. To meet also the client’s expectation, a system analyst should be observant on to what the client wants.
A system Analyst should be good in different programming language:

Since system analyst is flexible to any environment, he should possess and learn different programming language to be able to know the flow of the system. This will help the system analyst to be more effective in developing the system for the reason that, it takes too much time to analyze and create a system, but if a system analyst is way better in coding the system, he can easily access and analyze the flow of the system, he can easily seen the error and modify it, he can easily change the command and many more.

A system Analyst should know to mingle with the team.

An effective system analyst should have a good communication skill, this will lessen the time in creating the system, and this will help minimize the misunderstanding of the group and meet the expectation of the client. It can help the team achieve the output and implement well the system.

These are some of the important characteristics of a system analyst according to Sir James. This interview gives us knowledge and adds information to our field; moreover in defining a system analyst one should be familiar with designing concepts that is appropriate for the particular development environment. This means one who is good at designing commercial buildings isn't necessarily a good person to design residential housing. Although a lot of concepts overlap, one who is good at designing mainframe system isn't necessarily a good candidate for web projects.

One should have the skills to use the tools to facilitate his/her work in designing software tools. If someone is struggling to use a hammer he is worrying about putting a nail in straight not about building a good structure. One should have the industry or business knowledge or the capacity to acquire them. System implementation is a lot like a bunch of blind people trying to figure out what an elephant looks like. Each person has his/her own field expertise. However, the more knowledge one person has would make the process easier and create better results. A good communication skill without saying is very important. It is important that system analyst has a good analytical skills and an understanding of the problems that business people face, otherwise known as the problem domain.

Choose an area of business usage, such as forms processing, on-line access, search and retrieval, or information handling in a specific industry such as government, banking or insurance, and you will be in great demand. Most people over generalize their skills and don't excel at anything. By knowing a business persons problem and understanding how software and computers can solve that problem, you are almost unique.

To sum up these characteristics, the system analyst must be able to communicate in writing and orally, the analyst must easily get along with people. The analyst must be a good listener and be able to react to what people say, the analyst must be knowledgeable of technology. The analyst is expected to know the intricacies of programming, and decent general knowledge of concepts and terms is essential, and lastly the analyst must be knowledgeable of business. The analyst is not expected to be an expert in business but a decent understanding of the client's world is required.