ComLab Inventory Essay Example for Free

ComLab Inventory Essay 2. 1 Introduction This chapter will review all related work and technology used in developing the â€Å"Computer Laboratory Inventory System† This chapter will review on the technologies that relate to the needed research and the current or related projects that have been studied. 2. 2 Definition of Terms/Concepts 2. 2. 1 Barcode Inventory System The term â€Å"barcode inventory system† is generic and encompasses avariety of different applications and industries. The term is commonly used in warehousing, logistics, and distribution; it can also be used in retail point-of-sale, manufacturing, and various service sector implementations. In each case, at its core, a â€Å"barcode inventory system† includes ameasurable list of items or quantities and utilizes barcode technology in some fashion. Barcode technology is a means of interfacing humans to data processing equipment; therefore, barcode technology cannot be utilized independent of data processing equipment. Commonly, the data processing equipmentstores the results of a â€Å"barcode inventory system† in electronic form. 2. 2. 2 Automatic Data Gathering This term refer to the concept of data collection that run on script that will be developed. It is important that the system will automatic, by detection of the computer hardware and software component and then store the data into the database at the same time. The script will be based on JavaScript because it supports the Windows Management Instrumentation (WMI) and Windows Script Host (WSH). Both two components are required to enable the detection of the computer hardware and software function in this system. 2. 2. 3 Windows Script Host (WSH) The Microsoft Windows Script Host (originally called Windows ScriptingHost) is distributed and installed by default on Windows 98 and laterversions of Microsoft Windows. It is also installed if Internet Explorer 5 (ora later version) is installed. It provides scripting capabilities comparable to batch files, but with a greater range of supported features. Beginning with Windows 2000, the Windows Script Host became available for use with user login scripts. It is language-independent in the sense that it can make use of different Active Scripting language engines. By default it interprets and runs plaintext JScript (. JS and . JSE files) and VBScript (. VBS and . VBE files). Users can install different scripting engines to enable them to script in other languages, for instance Perl. The language independent filename extension WSF can also be used. The advantage of the Windows Script File (. WSF) is that it allows the user to use a combination of scripting languages within a single file. The researcher has taken the advantage of the scripting ability by developing a JavaScript file to be used as Automatic Data Gathering engine for Computer Inventory System. 2. 3 Different Types of Inventory System There are a number of different inventory systems starting with the most ancient system to the most advanced system. 2. 3. 1 Physical Counts (Periodic System) The most basic method of inventory tracking is physical counts. A lot of firms relied on physical count to try and figure approximately where they were at. 2. 3. 2 Two-Bin System The two-bin system is only slightly more sophisticated than the physical count system. Using the marvels of modern technology, this system uses two bins of materials. When one bin is empty, its time to re-order. 2. 3. 3 Perpetual Tracking This method of counting is demand driven. Instead of counting how many items are in inventory, we count how many leave inventory. The demand can be tracked by batches of inventory usage, such as demand that is entered once a week or they can enter in real time which provides the ability to continuously monitor inventory levels. If we are already in the practice of counting demand, this is a great way to track inventory because it involves little additional effort. It was ideal because there is little variability in the products that are demanded. For a supermarket, this can be more difficult because of the variety of products sold. Chapter III System Analysis and Design System analysis is the process of understanding and specifying in detail what the information system should do. This involves all the data gathered during the previous interviews with the subject personnel as needed by the researcher. This chapter covers on the presentation, requirements and specification of the proposed system. This also shows if the proposed system is feasible. System Feasibility Feasibility study is a systematic analysis and performed in advance to the project in order to provide some information about the project whether it should be undertaken or not. It involves the analysis of the system to determine whether it is feasible to develop the particular system. The feasibility on this proposed system was foreseen to be feasible to the Institution through the following factors: Operational This system will be operational feasible considering the fact that it will fasten the processing of the computer laboratory inventory system of Ramon Magsaysay Memorial Colleges. The proposed system will have a user friendly environment and the flow of the system can be easily comprehended by the user. Technical The technicality of the proposed computer laboratory inventory system is considered feasible because it was developed to help the staff in managing computer assets,especially when they are going to trace the computers and peripheral and domass upgrade. The purpose of the system is to help the staffs manage the computers inventory more effective and easy way. Using this Computer Laboratory Inventory System, staffs can get information about all computers, monitors and other peripherals that currently exist in the faculty. They also can trace where all the computers are located in the faculty whether in the computer labs, classes, offices, in the lecturer’s room or anywhere in the faculty. In order for the system to perform better, Computers should be placed in a well-ventilated area and should be well protected to avoid electrical problems. Schedule The Researchers was given an enough time frame to comply the proposed system for the Ramon Magsaysay Memorial Colleges – Computer Laboratory Inventory System. They were given one whole semester to finish the entire system and the study. This was very sufficient in conducting his study, performing interviews, designing and creating the proposed system. In designing and creating the system, the researchers was also allowed to use the unit in the computer laboratory of the school even extends his working hours during free time only. Economic Feasibility The proposed system is economically feasible to the Institution for the reason that the school will benefit and save money in purchasing the system. System Requirement Specification The system requirement of the proposed system is needed to run efficiently. If the hardware and the software do not meet the required specification, our system will probably encounter problems. The process of the computer may run slow which may cause delay. Hardware Specification Hardware refers to the physical components of a computer system which is required in the study. Below are the lists of the minimum requirements of hardware components of the computer for the proposed system. Colored monitor Mouse Standard Keyboard System Unit (at least Pentium 3) AVR (Auto-Voltage Regulator) Hard Disk (at least 80 gigabytes) Software Specification Software refers to the needed and required software applications in order for the proposed study to run and be used. Operating System-Microsoft Windows XP Service Pack 2 or Higher Microsoft Office 2003 Microsoft Visual Basic 6. 0 People The people involved in the proposed system are the direct users. They are categorized as primary users and secondary users. To manage the system the user should be computer literate and able to use and operate a computer so that they will have no difficulties of absorbing the instructions the researcher will have to give during the training period. This is essential so that they will not encounter problems while using the system. These users will also undergo several seminars or training to familiarize the system. This is highly recommended so that they could easily handle the system to avoid delay and errors. System Requirement Checklist During the requirements modeling, the researcher must have to identify and describe all system requirements. The System Requirements Checklist presents the inputs, process, outputs, performance and controls. Input – the data’s that are inputted and stored in the database considered as raw material that are being processed to create the necessary information. Process – are the transactions of an establishment being done on the data in thesystem. Output – the report and visual outcome of the processed data. Performance – trapping of errors and outcome of the processing. Controls – the shortcut keys that are used to manipulate the screen. Future Growth, Cost and Benefits This will discuss the benefits of the proposed system. The implementation of the new system is firmly believed and assured to produce tangible benefits though it has also intangible benefits to the company. Tangible Benefits The proposed system provides assurance to the company that Proposed System will lessen works loads and will provide a better service to the respondents. Aside from that, it can easily generate reports and it will improve the performance of the firm in terms of service. Intangible Benefits Immediate maintenance if there are some necessary technical problems occurs in the System. Scalability This is to test if the new systems will be capable of storing a large capacity of data that can hold information based on the specified needed requirements specifically on the hard disk. In the future growth, the system will reach its discarded period and will not be capable of storing information so the system is recommended to upgrade its program to sustain its operation. The researcher assures that the given hardware and software requirements are reliable and can sustain a large number of information. Enterprise Modeling This presentation contains the sequence in the Computer Laboratory Inventory System of Ramon Magsaysay Memorial Colleges. For the system to be efficient, the researcher develops graphical presentations about the proposed system. The system flowchart indicates the Proposed Computer Laboratory Inventory system that it could minimize errors on the whole operation compared to the existing system. The enterprise model shows how the entities are related to each other and it also widens our understanding on how the researcher designed the program to perform certain transactions. System Flow Chart, or data flow, is used to describe the flow of data through a complete data-processing system. Different graphic symbols represent the clerical operations involved and the different input, storage, and output information required. Although the flow chart may indicate the specific program used, no details are given of how the programs process the data. Context Diagram The above diagram shows the whole process done in the proposed Computer Laboratory Inventory system. This is to identify all the major input and output of the system. Data Flow Diagram of the Proposed Computer Laboratory Inventory System A Data Flow Diagram is a graphical representation of the â€Å"flow† of data through an information system. User User Account 1. 0 Category Info Item Info. Transaction details Category 3. 0 Reports Transaction Summary Report Inventory Report Table 1 File Maintenance Table 1. 1 User Information Input Add new user , Add new password, Process Add, Update, Save, Delete, Close, Refresh Output Display User Account Performance No Errors, user friendly Control Table 1. 2 Unit Information Input Unit Process Add, Edit, Save, Delete, Close, Refresh Output Display Unit Record Performance No Errors, user friendly Control Table 1. 3 Supplier’s Information Input Company name, Company Address, Contact Person, Contact No. Process Add, Update, Save, Delete, Close, Refresh Output Display Supplier Account Performance No Errors, user friendly Control Table 1. 4 Office Information Input Office Name, Office Address, Bldg. No. Process Add, Update, Save, Delete, Close, Refresh Output Display Office Account Performance No Errors, user friendly Control Table 1. 5 Officer Information Input Officer Name, Officer ID No. , Officer Department Process Add, Update, Save, Delete, Close, Refresh Output Display Officer Account Performance No Errors, user- friendly Control Table 1. 6 Category Information Input Category Name Process Add, Update, Save, Delete, Close, Refresh Output Display Category Record Performance No Errors, user- friendly Control Table 1. 7 Brand Information Input Brand Name Process Add, Update, Save, Delete, Close, Refresh Output Display Brand Record Performance No Errors, user- friendly Control Table 2 Transaction Table 2. 1 New Items Input Category, Unit, Brand, Description, Price, Date of Purchase, Supplier, Office, Officer, Process Add, Update, Save, Delete, Close, Refresh Output Display New Item Information Performance No Errors, user friendly Control Table 2. 2 Dispose Items Input Unit to Be Dispose, Reason of Disposal Process Search, Dispose, Refresh Output Display Dispose Item Performance No Errors, user friendly Control Table 2. 3 Repose Items Input Dispose ID, Reason of Repose Process Search, Repose, Refresh Output Display Repose Item Performance No Errors, user friendly Control Table 2. 4 Transfer Items Input Category, Brand, Transfer Office, Transfer Address, Process Search, Transfer, Refresh Output Display Transfer Item Information Performance No Errors, user friendly Control Table 3 Data Report Input None Process Print and Review Output List of All Information for One New Item and All Transaction

normandy :: essays research papers

A Day in June: The Invasion Of Normandy   Ã‚  Ã‚  Ã‚  Ã‚  Green water splashes aboard the small wooden landing craft soaking the men inside with cold salt water. The nearing of exploding shells sends fright and adrenaline pumping through their veins. As the beach draws closer officers begin to bark out orders over the sound of gun fire. The landing craft stops with a jolt and the loading ramp slams down on the wet sand. Bullets come whizzing by cutting down the first three rows of soldiers. The remaining men jump over the sides and plummet into the murky water, hoping to get ashore alive. The invasion of Normandy could be the turning point of the war in favor of the Allies or it could be the rise of Nazi Germany and the beginning of a fascist era.   Ã‚  Ã‚  Ã‚  Ã‚   June 5, 1944: the Buildup   Ã‚  Ã‚  Ã‚  Ã‚  Around 3:30 a.m. General Dwight D. Eisenhower walked into his headquarters in a mansion on the southern coast of England. In a few short moments he would have to make one of the most influential decisions of World War II. Should the Allied forces invade Nazi occupied France at Normandy or not? He consulted with his fellow officers on the matter, and after ten minutes of pacing around the room he gave the go ahead. Within hours an armada of 5,000 Allied ships was making its way toward Normandy France. Along with this armada the 82nd and the 101st Airborne Divisions were up in the air ready to be dropped behind enemy lines. Little did they know the two divisions would loose up to seventy percent of their men and be dropped as far as ten mile away from their drop zones. As was part of the plans U.S. and British bombers were to go ahead and drop bombs on key targets, but most of the bombs missed or did little damage to the concrete block houses.   Ã‚  Ã‚  Ã‚  Ã‚  After this the two airborne divisions would go and be dropped behind German lines to help out the forces on the beach, this help never came. Then Rangers and other troops would storm ashore and take the beaches. In the invasion of Normandy some 150,000 troops landed on the beaches. The objectives of these men was to take the five Normandy beach heads. The beaches Utah, Gold, Sword, and Juneau were all taken by the British and Canadian troops. The biggest and most heavily armed beach, Omaha, was invaded by U.

5 Things All Students Worry About

Let’s face it – being a student can be stressful at times. We know that you might be having the time of your life meeting new people and learning new things, but there are some fundamental concerns that most students face at some time during their university careers. Here are our top 5 concerns that students can face, and what you can do to alleviate them. 1. ‘I can’t afford being a student’ All student’s worry about money. The fact is, when you are studying pretty much 24-7 without a regular income, then finances can get a bit tight; after all your student loan will only go so far! Picking up some part-time work can be a great way to alleviate this stress, so why not check if any bars, shops or even your Student Union have any vacancies. You can also make ?50 easily by referring a friend to our site – Click here for more information. 2. ‘I’m falling behind on my course’ Sometimes your course can seem quite daunting, but that’s to be expected – you are being introduced to a lot of new ideas and a higher level of study. For many this can feel overwhelming and a lot of students stop attending lectures as a result. If you feel that you are struggling to keep up with your course, why not speak to your lecturer who will have helped others in a similar situation as you lots of times before.3. ‘I haven’t revised enough!’ This worry usually comes about when students see how much revision their friends are doing; but the fact of the matter is that everyone revises differently and just because your roommate has temporarily moved into the library doesn’t mean you should start to panic. The best way to reassure yourself that you are doing enough revision is to draw up a revision plan, clearly write out the key topic areas that you need to go over and make a plan to tackle each subject area bit-by-bit. Check out our guide to Essential Revision Tips. 4. ‘I feel so far away from my home and family’ Whether you are an international student, or have moved to another city – It’s very common for students to feel homesick and a little bit isolated when in an unfamiliar environment. The best remedy for this is to go out and embrace what the new location has to offer– explore the area and local clubs, get involved with the student union actives or sports club. Before you know it, not only will you have new friends, but also a familiarity with the city so that it will feel just like a second home. Check out our guide for International Students. 5. ‘I want the best marks – but I don’t even know what a top class essay looks like!’ This is a tricky one – many lecturers will hand out example essays for you to look at but rarely identify what it is that defines a top-quality essay, or the key things the examiners are looking out for. Even if they do, the essay might not be entirely relevant to your argument. This is a worry that our site can alleviate – we can provide you with top-quality essay guides and resources that are 100% tailored to fit your needs, and that you won’t find anywhere else. Fact. Click here to find out more.

Effects Of Caffeine On Our Health - 1358 Words

Caffeine is one of the most commonly used drugs. In today’s fast-paced society, lots of people rely on caffeine from coffee to keep them energized throughout the day. Caffeine is a central nervous system stimulant that can give you bursts of energy, but can also make you jittery if too much is consumed. According to the U.S. Food and Drug Administration, about 90 percent of the world’s population ingests some form of caffeine. In the United States, about 80 percent of us take in some caffeine every day. It provides no nutritional value and it has no taste, so it is hard to know if it is in your food (Pietrangelo). Over the years, caffeine consumption has become a controversial subject. Some argue that caffeine consumption can be detrimental to your health, while others say that the effects of caffeine can be beneficial. However, research shows that caffeine is more bad than good. Caffeine consumption can have numerous potentially dangerous effects on a person, both phys iologically and psychologically. Caffeine is a drug, and therefore it can have effects similar to other drugs. Consuming caffeine effects most of the systems of the body including the skeletal and muscular systems, the reproductive system, the circulatory and respiratory systems, the digestive and excretory systems, and the cardiovascular system. Its effects can range anywhere from dehydration and headaches to heart attacks and death. Some people say that caffeine has mostly positive effects, especially whenShow MoreRelatedEffects Of Caffeine On Our Health1764 Words   |  8 PagesAs noted before, natural caffeine comes from plants, coffee beans, and tea leaves and has been observed, to provide a number of benefits, in moderation. Low and moderate doses of caffeine have been found to increase alertness. 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