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Case study 2: Future technology

College is simply a medium of pursuing our dreams. In our college life we are trained according to the field that we chose and equip us with knowledge that we can use throughout our life. Since I have chosen Information Technology as my field, technology plays a vital role in my course. But being an IT professional needs frequent training and enough experience with our field of expertise.

Below are the list of my possible contributions for the development of technology in the future:

develop innovative systems
In college we are thought how to develop software. We are challenge to think creatively and be open of what we could do to help our industry especially our school. Our professors trained us with the different skills that we should acquire and prepare us with what it will be in the real world of industry.

promote Free and Open Source Software (FOSS)
FOSS is software that is liberally licensed to grant the right of users to use, study, change, and improve its design through the availability of its source code. In the near future I would help promote the use of FOSS technology. In college we are thought of what FOSS is and from that I have seen the advantages that it could give especially for students and even in the government.

encourage Green Computing
One of the effective contribution i could do is to encourage everyone with green computing. Green computing refers to environmentally sustainable computing. Green Computing aims to reduce the use of hazardous materials, maximize energy efficiency during the product's lifetime, and promote recyclability or biodegradability of waste. As an IT enthusiast, I think we should do our part in helping out and conserving the environment.
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Future Technology: Use and influenced of technology

Use of technology today:
 - To devise things in order to lower our effort and increase our comfort.
 - To make our lives simple and easy.
 - For easy and effortless communication
 - In order to help businesses increase their productivity and profitability.

What Influenced us?
 - The people around us.
 - The advantages and the help of technology in our day-to-day activities.
 - The people's ideas for the future.
 - Our own curiosity.

Factors involved in Technology Change.
 - People's demand.
 - Needs of the society
 - fast-evolving technology
 - The capacity of the people to adapt.
 - miniaturization ( allows us to do more work in smaller spaces with less energy)

Technology today is very vital. Our life mostly depends on it. As technology get more powerful this may result to an exponential technological boost that will have the world in shock.
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SAD 2: Assignment 4


Contrast and discuss the enrolment input form (PRF) with the enrolment university interface. (atleast 1000words, not to include illustrations/figures/diagrams)

Pre-registration form was a simple sheet of paper wherein the enrollees should fill in after the advising process during the enrollment process. This is where the students would write down the course code, course description, schedule, and room of the subject that they are allowed to enroll.  Below is a snapshot of an actual Pre-registration form or enrolment input form from Ms. Joverly Gonzales post.



Basically, it serves as the manual input of students data that will be utilized as the bases of the encoder for saving all the data given in an automated system which is the SRIS (Student Record Information System).Data that can be taken out of this PRF are college name, name, ID number, address, semester, school year, course, class, section, sex, type of student, scholarship, course code, course title, course description, units, section, days and time schedule, and room information.
Another tool used for the enrolment process was an automated system usually manipulated by an encoder. Student Record Information System serves as an interface wherein the encoder would input all the information from the filled in pre-registration form of a student. Below is a screenshot of the actual Student Record Information System. This image was taken in Ms. Joan Rose Dandoy’s post.



 As observed on the above image, the data needed are semester, ID Number, student’s name, address, class, gender, civil status, birth date, contact, email add, religion, year, type, desired career, college/unit, course, major, subject code, subject name, subject description, unit, room, time, and days. There are buttons that enables the encoder or the college secretary for instance to view students grade, subject enrolled and official add and drop subjects.

Comparing the two, obviously PRFs are used by students while the SRIS is used by the encoder. It’s comparing a manual system against an automated one. As what I have observed, there are data needed on the automated system that are nowhere to be found on the enrolment input form. Basically, the PRF serves as a guide for the encoder. Every data filled in on the pre-registration form are used as an input on the automated one. However, data such as civil status, birth date, email add, religion, desired career, and major are not present on the pre-registration form which means that not all fields are necessary since the PRF don’t give such data. If we look on the PRF, there are fields such as scholarship and section that are not present on the automated system. The major problem between the two tools is the inconsistency of data fields. Though we all know that PRF is a tool used for manual operation and the SRIS is a tool used for automation, it is still necessary that there should be a consistency on the data fields.

After a thorough observation, I would suggest that it would be more convenient that both tools would embrace similar fields. Data given by the PRF should be the exact data needed by the SRIS. Another thing is on how those fields should be placed. It’s more convenient if both tools would have similar placement of the fields. Even if they are different in operation, it would be best that what you see on the manual operation would exactly be the same on the automation. Advantages of doing so are consistency, more convenient, and avoid unnecessary data.

Pre-registration form and the Student Record Information System are really a big help on the enrollment process. Through the enrolment input form, the encoder doesn’t need to ask individually the enrollee about the data needed by the system. Though the automated system will automatically generate the subjects that the student can enroll, it’s still a big help as a guide for the encoder to assure that what was generated are all correct.



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SAD 2: Assignment 3

Interview your university network specialist. Ask how various parts of the system communicates with each other throughout the university. (Q) Given the chance to redesign the existing setup, enumerate and discuss your keypoints for an effective and efficient network environment ideal for the university.
(at least 3000 words)QuestionQuestionQuestion

A network specialist or a network specialist, as defined by the Wikipedia, concentrates on network design and security. Since we are asked to interview our university's network specialist, we request for a discussion with Mr. A. Reyes, university's network administrator. Due to some unexpected circumstances, we aren't able to conduct the interview instead he let us send our queries and he will be the one to answer those questions. A network administrator has a relative role on a network specialist. Based on a post from Wikipedia, A network administrator is a modern professional responsible for the maintenance of computer hardware and software that comprises a computer network. This normally includes the deployment, configuration, maintenance and monitoring of active network equipment.

The first query we have on the list asks, In system development, how various parts of the system communicate with each other throughout the university? In what way? According to him, the best person to asked about system development are the university's programmers, Mr. Fortich and Dr. Mercado. We also include in our list of queries the various components involved in the university's system. Once again, he commented that his not the right person to discuss the details of software components because there are personnel who are responsible for the job. However, he were able to list some specifications for the university's server used. Since he is the one entrusted to maintain the various servers and make sure it runs 24 hours a day and seven times a week. Currently, we have Web Servers hosted in the university using HP ProLiant ML350 Server. The said server has been used for years but it is still stable. This server was set-up in the Network Office. here are the list of specifications needed for this type of server:
• Intel Xeon 3.0 GHz, 3.2 GHz, or 3.4 GHz processors (dual processor capability) with 1MB level 2 cache standard. Processors include support for Hyper-Threading and Extended Memory 64 Technology (EM64T)
• Intel® E7520 chipset
• 800-MHz Front Side Bus
• Integrated Dual Channel Ultra320 SCSI Adapter
• Smart Array 641 Controller (standard in Array Models only)
• NC7761 PCI Gigabit NIC (embedded)
• Up to 1 GB of PC2700 DDR SDRAM with Advanced ECC capabilities (Expandable to 8 GB)
• Six expansion slots: one 64-bit/133-MHz PCI-X, two 64-bit/100-MHz PCI-X, one 64-bit/66-MHz PCI-X, one x4 PCI-Express, and one x8 PCI-Express
• New HP Power Regulator for ProLiant delivering server level, policy based power management with industry leading energy efficiency and savings on system power and cooling costs
• Three USB ports: 1 front, 1 internal, 1 rear
• Support for Ultra320 SCSI hard drives (six hot plug or four non-hot plug drives supported standard, model dependent)
• Internalstorage capacity of up to 1.8TB; 2.4TB with optional 2-bay hot plug SCSI drive
• 725W Hot-Plug Power Supply (standard, most models); optional 725W Hot-Pluggable Redundant Power Supply (1+1) available. Non hot plug SCSI models include a 460W non-hot plug power supply.
• Tool-free chassis entry and component access
• Support for ROM based setup utility (RBSU) and redundant ROM
• Systems Insight Manager, SmartStart, and Automatic Server Recovery 2 (ASR-2) included
• Protected by HP Services and a worldwide network of resellers and service providers. Three-year Next Business Day, on-site limited global warranty. Certain restrictions and exclusions apply. Pre-Failure Notification on processors, memory, and SCSI hard drives.


Here is a listof the servers used by the university:

* HP ProLiant ML350 Server


* Proxy servers


* Enrollment servers


Based on the questionnaires answered by our interviewee, here are some ideas that he have shared that I would discuss on this post. The university's servers are connected in a shared medium which is grouped as one subnetwork. generally, the network follows the extended star topology and was connected to a dual WAN router. This router serves as the load balancer between our two Internet Service Providers of the university. Every workstations are grouped into various subnetworks as in star topology branching out from the servers subnetworks as in extended star opology. As of now, they are using a class C IP Address for assigning private IP addresses. Workstations are configured either statically or dynamically ane are connected via proxy servers which basically filters user access controls on the internet aside from router filtering/firewall management.
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SAD 2: Assignment 2

Based on my personal experience and relative on my post on the first assignment that talks about the current enrollment process of the university, I’m so grateful that the administration was looking forward to improve university’s enrollment system. Though they kept on changing the processes of the enrollment, I know that they are just aiming to make every step easier, faster, and hassle free.

Upon evaluating the current enrollment system, I would suggest that there are some processes that can be integrated to lessen the steps that a student must undergo. I have declared three problems on the enrolment process that can be resolve or can be work out. First, as I have observed, student have several fees to pay such as local council fees, headlight, OCSC fee, tuition fee and etc and they are processed on different stations. Why not join them inorder to lessen the time and effort especially on falling in lines. It would be a hassle free for students. Second was about the scholarship renewal. Luckily, I’m not a scholar so I don’t need to stay longer waiting for my name to be called or stay in a long line just to validate my card. It would be better if they will have additional personnel to cater all the scholars to minimize the queue. Third was focused on the advising and pre-enrollment procedure. Last semester, I have to spend too much time on queue before it was officially my turn for advising. Due to one personnel caters 2 or 3 year level (I guess) that’s why I have to stay on a long queue. It would be better that each year level will be accommodated by one personnel to be in-charge.

Moreover, for the administration, it would be better if they would be aware the feedback of the students and faculties about the enrollment system of the university. The enrollment procedure needs to be improve in order to ease the burden of the students, faculties and other personnel that are involved in the enrollment.
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