lOMoAR cPSD| 29452460 Nekta Management System I dont know (Lopez Early College H S) Studocu is not sponsored or endorsed by any college or university Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 NEKTA MANAGEMENT SYSTEM PREPARED BY: name INDEX NO: Index number SCHOOL: school SUBMITTED TO: The Kenya National Examinations Council (K.N.E.C) DATE: date In fulfillment of the Requirement for the award of Kenya Certificate of Secondary Education (K.C.S.E) pg. 1 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 DECLARATION I (name) hereby declare this work as mine. With a little help and support from my computer studies teachers, teacher(name) and (teacher name) and my parents too without forgetting myself, made it easier for me to complete this project. Thanks a lot, to the Almighty God who gave me strength day in day out up to date to accomplish all this. “Alhamdulillah’s” pg. i Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Table of Contents DECLARATION ................................................................................................................................... i List of Figures ................................................................................................................................ iii List of Tables .......................................................................................................................................... v ACKNOWLEDGEMENT ............................................................................................................. vi ABBREVIATIONS............................................................................................................................ vii DEDICATION. ................................................................................................................................. viii RELEVANCE ............................................................................................................................................ix CHAPTER ONE ............................................................................................................................. 1 1.0 INTRODUCTION ................................................................................................................ 1 1.1 SYSTEM ANALYSIS..................................................................................................................... 2 1.2 PRELIMINARY INVESTIGATIONS ...................................................................................... 2 1.3 SYSTEM ANALYSIS..................................................................................................................... 3 1.4 Problem definition ................................................................................................................ 3 1.5 Overview of the proposed system ......................................................................................... 3 Accounts department questionnaire.................................................................................. 6 1.6 Feasibility Study ............................................................................................................... 7 1.6.4 Cost benefit analysis ...................................................................................................... 7 1.6.5 Hardware and software requirement ............................................................................... 8 1.7 OBSERVATION ................................................................................................................................9 1.8 REQUIREMENTS ............................................................................................................ 9 CHAPTER TWO .......................................................................................................................... 10 2.1 SYSTEM DESIGN ........................................................................................................ 10 2.2.1 Fields/ Variables .....................................................................................................................10 2.2.2 Grouping of variables .................................................................................................. 10 2.2.3 APPENDIX ...................................................................................................................11 2.2.4 System flowchart ......................................................................................................... 12 2.2 TABLES DESIGN .............................................................................................................. 17 2.3 INPUT SCREENS .............................................................................................................. 20 2.4 OUTPUT SCREENS .......................................................................................................... 24 pg. ii 3.0 SYSTEM CONSTRUCTION ............................................................................................. 26 3.1.1 Introduction .................................................................................................................. 26 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 3.1.2 Tables .......................................................................................................................................26 3.1.2 Queries ......................................................................................................................... 30 4.1 Input Screens ................................................................................................................... 34 OUTPUT DESIGNS ................................................................................................................. 39 3.3 Reports ................................................................................................................................ 39 CHAPTER FOUR ......................................................................................................................... 41 4.0 SYSTEM TESTING AND IMPLEMENTATION/CHANGE OVER STRATEGIES .........41 4.1 INTRODUCTION .............................................................................................................. 41 4.2 SYSTEM TESTING AND IMPLEMENTATION ....................................................................41 4.2.0 Implementation ............................................................................................................ 41 4.3 Change over strategy .......................................................................................................... 41 USER MANUAL ...................................................................................................................... 41 4.4 Installation of the system .................................................................................................... 41 4.5 Loading Process .................................................................................................................. 41 ERRORS AND ERROR HANDLING ..................................................................................... 42 PROBLEMS ENCOUNTERED ................................................................................................... 43 CONCLUSION ............................................................................................................................. 44 REFERENCE ................................................................................................................................ 45 pg. iii Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 LIST OF FIGURES Figure 2.0: log in flowchart .......................................................................................................... 10 Figure 2.1: Farmers registration flowchart ....................................................................................11 Figure 2.2: Group registration flowchart ..................................................................................... 12 Figure 2.3: Offense registartion flowchart .................................................................................... 13 Figure 2.4: Delivery flowchart ...................................................................................................... 14 Figure 2.6: Group members registration form .............................................................................. 19 Figure 2.7: Employee registration form ........................................................................................ 20 Figure 2.7: Service registration form ............................................................................................ 20 Figure 2.8: Vehicles registration form.......................................................................................... 21 Figure 2.9: Employee report ......................................................................................................... 22 Figure 2.10: Vehicles report .......................................................................................................... 22 Figure 2.11: Group registration report .......................................................................................... 22 Figure 2.12: Offense registration report........................................................................................ 23 Figure 3.0: Members table ............................................................................................................ 24 Figure 3.1: Groups table ............................................................................................................... 25 Figure 3.2: Employees table ......................................................................................................... 25 Figure 3.3: Delivery table ............................................................................................................. 26 Figure 3.4: Offense registration table ........................................................................................... 26 Figure 3.5: Transport orders table ................................................................................................. 27 Figure 3.6: Vehicles details table ................................................................................................. 27 Figure 3.7: Relationships .............................................................................................................. 28 Figure 3.8: Delivery query ............................................................................................................ 28 Figure 3.9: Drivers query .............................................................................................................. 29 Figure 3.10: Individuals query ...................................................................................................... 29 Figure 3.11: Group members query ............................................................................................. 30 Figure 3.12: Vehicles income query ............................................................................................. 30 Figure 3.13: Empoyees pay query ................................................................................................ 31 Figure 3.14: Loading fee query..................................................................................................... 31 Figure 3.15: splash screen ............................................................................................................. 32 Figure 3.16: switch board ............................................................................................................. 33 Figure 3.17: Individual member registration ................................................................................ 33 Figure 3.18: Vehicle registartion ................................................................................................... 33 Figure 3.19: Offense registration .................................................................................................. 34 Figure 3.20: Service registration ................................................................................................... 34 Figure 3.21: Transport order ......................................................................................................... 35 Figure 3.22: Delivery registartion ................................................................................................. 35 Figure 3.23: Group Registration ................................................................................................... 36 Figure 3.24: Employees report ...................................................................................................... 37 pg. iv Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.25: Group members report.............................................................................................. 37 Figure 3.26: Offenses report ......................................................................................................... 37 Figure 3.27: Transport orders report ............................................................................................. 38 Figure 3.28: Delivery report ......................................................................................................... 38 Figure 3.29: Vehicles report .......................................................................................................... 38 Figure 36error''can’t go to a specific record'' ................................................................................ 40 Figure 37error ''primary key'' ........................................................................................................ 40 pg. v Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 List of Tables Table 1.0: interviews ....................................................................................................................... 5 Table 1.1: questionnaires................................................................................................................. 6 Table 2.0: Members registration table........................................................................................... 15 Table 2.1: Group registration table ............................................................................................... 15 Table 2.2: Employees registration table ........................................................................................ 16 Table 2.3: Vehicles registartion table ............................................................................................ 16 Table 2.4: offenses registration table ............................................................................................ 16 Table 2.5: Delivery table ............................................................................................................... 17 Table 2.6: Service registration table .............................................................................................. 17 pg. vi Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 ACKNOWLEDGEMENT I would like to thank the almighty Allah from whom made it all good for me. I wish to acknowledge the great encouragement and support from My family “(family surname)” My teachers - (teacher name)) -(teacher name) -The school’s principal (school principle) Who have been guiding me throughout this project and also for equipping me with all the necessary tools for carrying out my project? Thank you all! pg. vii Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 ABBREVIATIONS CD-Compact Disk RAM— Random Access Memory GBGigabytes MB-Megabytes MHz-Megahertz RW-Rewritable LCD-Liquid Crystal Display GPD-Gas Plasma Display OS- Operating System MS- Microsof pg. viii Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 DEDICATION I (name) dedicate this work to my computer teachers, friends, and family and also the school’s principal for their support when developing this system project. They made me build real confidence in myself I really appreciate them all without forgetting The Almighty God, the most important of them all. pg. ix Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 RELEVANCE The system will help to maintain a list of bee farmers, services rendered and payments in their accessories and their beehives, and it will also compute and generate each of the following reports like trainees, services offered and transport orders and deliveries. pg. x Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 CHAPTER ONE 1.0 INTRODUCTION Nekta is a company that deals with beekeeping and selling of honey. The company offers the following services: • selling of beehives and associated accessories to bee farmers; • setting up of the beehives for the bee farmers; • offering of training on beekeeping; • buying of honey-related products from farmers for resale. The company sells beekeeping accessories in three packages namely: single hive, mini package and full package as per the following descriptions: • • A single hive is one beehive and its associated accessories for setting up. • A mini package consists of six beehives, harvesting accessories, beehive setting up and training for one person for one day. A full package consists of twelve beehives and a honey extractor. It also includes training for two people for one day and honey harvesting kit for two people. The cost of each of the packages. Table 1: Cost of the Packages Package Cost per package (KSh) Single hive 15,000 Mini package 120,000 Full package 190,000 pg. 1 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Other services offered by the company are: • training at a cost of KSh 7,000 per person; • sale of accessories at KSh 2,500 per unit; • sale of honey harvesting kits at KSh 600 per unit; • sale of honey extractors at KSh 13,000 per unit. The company also buys honey from farmers at KSh 900 per kg and bee products at KSh 1,200 per kg, for further processing and subsequent sales to consumers. A farmer whose sales is below KSh 20,000 is paid in cash, while sales between KSh 20,000 and KSh 80,000 are paid by mobile money transfer. Any sales exceeding KSh 80,000 are paid via Electronic Funds Transfer (EFT). A farmer seeking services from the company is required to provide personal details. The details are captured and the farmer is required to make full payments for the services sought. Once the payment has been verified, services are approved and offered. If the payment is for training services, the trainee is then provided with the training schedule. The company also provides transport services to farmers and are charged based on the destination and the quantity of the items. Table 2: Cost of Transport Services Transport services Cost (KSh) Single 2,000 per package Mini package 20 per km Full package 25 per km Accessories 30 per item Harvesting kit 30 per item Honey extractor 100 per item pg. 2 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 1.1 SYSTEM ANALYSIS Nekta Management System is an organization formed by farmers for purposes of easy transportation of goods to and from the farm. The organization has been using manual files to maintain their bee farmers, accessories , beehives and services records. This has resulted to a huge disappointment to the farmers and in the organization since large sums of money has been disappearing leading to majority of the farmers and employees to exit from the organization. 1.2 PRELIMINARY INVESTIGATIONS By making a preliminary investigation, the system development team has discovered the following problems with the current manual system: 1. Manually counting of the money leads to inaccurate number of sums of money hence interfering with their net profits. 2. Failure of some farmers to abide by the campany’s rules of operation in both the training and product purchase. 3. Some farmers order transport of honey that is not yet ready leading to loss of money through fuel, driver and loader expenses and servicing of the vehicles. 4.Some farmers fail to register the correct details leading to inconveniences during transportation of goods to and from their farms. Therefore, the group of developers have proposed a new system 1.3 SYSTEM ANALYSIS 1.4 Problem definition The organization has been working with a manual system to do their daily tasks. Their daily task is all about keeping records of the farmers, trainees, beehives and accessories which requires a computerized system. Nekta company has been experiencing problems such as occurrence of errors when handling the farmers orders and transport deliveries, it has also brought to tired workers since most of the group workers will definitely be of user friendly with the computerized system. pg. 3 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 1.5 Overview of the proposed system 1.5.0 Input Use of record’s books to store records, most written and kept into the store as important records. The records kept in record’s books are entered by personnel, which is susceptible to human errors. 1.5.1 Data Manipuation Data manipulation is carried by use of calculators across record’s books when tabulating information. Calculators are electronic but depends on human input to be carried out. The use of calculators reduces errors as compared to basic calculation that ensures reduction in errors availed within the data manipulated for statistical use. 1.5.2 Output The output of records is mostly in form of documented receipts, the receipts are signed for authenticity and eligibility as proof. When output is to be presented for statistical analysis, drawn charts and diagrams are used that are seen to be bulky, most of the data is not well diagrammatically presented as some are manually drawn. 1.5.3 Objectives of the proposed system Maintain a record of the; 1. maintain records of bee farmers; 2. maintain records of trainee farmers; 3. maintain records of services rendered and products sold by the company; 4. capture payments for each package; 5. capture income from various sales and training services; 6. capture details of purchases from farmers; Compute each of the following 1. payments for the services to farmers; 2. payments made to farmers for honey deliveries; 3. total sales to clients; pg. 4 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 4. transport earnings; 5. income from training; 6. total income for the company; 1.5.4 Scope of the system I had to use different methods to gather information from the employees and farmers of Nekta Company. 1.5.5 Observation I had to observe how the employees and farmers performed their daily duties and I did observe that the employees and farmers were tired of the losses. This means that the manual system was tiresome to the employees and farmers. 1.5.6 Interview I had to interview the employees so that I could be able to identify their strength and weaknesses. However, I learnt that the farmers and employees were facing a lot of difficulties. This means that the manual system was troublesome to the farmers and employees. The team conducted some interviews with the management, staff and selected employees and farmers. Interviewee name: ……………………………………… interviewer: ……………………………………………….. Date:…………………………………………….. Place:………………………………………………… Subject:…………………………………………………….. Time Interviewer questions Open the interview: 3 min Response Introduction Thank (name) for his humble time 6 min What are your expectations from the new system? What are some of the things 3 min that hinder your job? Approximately how much do you lose per year? pg. 5 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 2 min Conclusion Thank (name) for his cooperation. Table 1.0: interviews 1.5.7 Questionnaires I had to give out questionnaires to all farmers and employees so that they could answer the question that I had given them. Accounts department questionnaire Date………. Introduction: The organization is in the process of developing a new system, please take your time to fill in this questionnaire and return it to the IT office before date………… I. II. How much do you lose as an organization due to the loss of record Very ofen Not ofen Ofen Not at all Afer receiving a delivery request how long does it take to process it? 1 hour Several hours 1 day Several days Table 1.1: questionnaires pg. 6 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 1.5.8 Overview of the manual system The manual system is a bookkeeping system where records are usually maintained by hands, without using a computer system. The Nekta Company has been keeping records using journals and other writing materials. The manual system do has advantages and lots of disadvantages. 1.5.8.1 Advantages of the manual system 1. Always accessible. 2. Job opportunities. 3. It is less expensive. 4. The risk of corrupt data is much less. 5. Data loss is less of a risk. 1.5.8.2 Disadvantages of the manual system 1. Takes up a lot of space. The biggest downfall to manual document filing is the amount of space it can take up. 2. Prone to damage and being misplaced. 3. Hard to make changes. 4. Access time. 5. Lack of security. 6. Higher cost. 1.6 Feasibility Study The feasibility analysis of the proposed the system centered on the following: 1.6.0 Feasibility report 1. Schedule: the system will take7 months to develop. 2. The technology required to develop the new system is readily available in the market. 3. The system users are happy with the proposal to develop a new system. 4. It meets all the legal demands. 1.6.1 Operational feasibility The system is flexible and people with the knowledge of computer will be able to operate the system with least guidance. 1.6.2 Technical feasibility This indicates that the group needs to improvise their infrastructure in order to support and enable usage of the new system pg. 7 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 1.6.3 Economic feasibility This identify the cost and benefits that is proposed to the current system. 1.6.4 Cost benefit analysis. (a) Costs The entire development and operational costs can be estimated as follows: 1. Development – Kshs. 1,200 2. Monthly operational costs – Kshs 1,200 3. Total lifetime of a system – 10 years Total lifetime costs = 1,200+ (1,200 * 12) * 10 = Kshs 156,000 (b) Benefits (i) Savings from introduction of paper less system Kshs 570,000 Conclusion: The study concluded that the implementation of the Movers system is feasible whereas the state financial support is essential. 1.6.5 Hardware and software requirement The new system was developed using the hardware and software. They all had some expenses. 1.6.5.0 Hardware requirement Item no. Item name Name of the item Cost 1. Computer Deli computer 50,000 2. Printer Dot matrix printer 48,700 3. Hard disk Floppy drives 45,800 4. Power backup U.P.S 39,000 1.6.5.1 Factors to consider when purchasing hardware 1. Upgradability pg. 8 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 2. 3. 4. 5. 6. 7. Authenticity User-friendly Warranty Compatibility Reliability Storage system 1.6.5.2 Software requirements Item no. Item name Example Cost 1. Windows xp OS Ms windows 2010 34,000 2. Application programs Debugging utilities Net explorer MS office suite 24,000 Norton 16,900 Moville 27,560 3. 4. 1.6.5.3 Factors to consider when purchasing software 1. User friendly 2. Compatibility 3. Reliability 4. Effectiveness 5. Cost 6. Version 7. Upgradability 1.7 OBSERVATION The team took its time to observe the behavior of workers, the management and some farmers. 1.8 REQUIREMENTS After the above data gathering, it has actually helped us to get crucial information needed to design the new system. The following are key functional and non-functional requirements of the proposed system. 1.8.0 Functional requirements The main goal for this system is to increase the efficiency in processing. In order for us to meet this goal the system should be able to: Be accurate during handling of the money Save time Monitor the payments of the youths in the organization Maintain all the records pg. 9 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 1.8.1 Non-functional requirements In order to switch from the current manual system to computerized environment the organization recommended that the new system should be Efficient Easy to be used by staff with minimal computer literacy skills in order to to be able to easily generate reports and capture their inputs Enforce system security pg. 10 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 CHAPTER TWO II.1 SYSTEM DESIGN 2.2.1 Fields/ Variables Normalization No, Member_Name, Oackage_Id, Package_Name, Farmer_Name, Vehicle_Reg_No, Produce, Driver_Name, Loader_Name, Location, Address, Phone, Vehicle_Category, Vehicle_Make, Sale, Training_Done, 2.2.2 Grouping of variables 1. The “Registration” allows you to register new farmers, loaders, drivers, vehicles and services into the system. 2. The “Transport orders/Delivery” allows you to create new Transport orders and scheduling for the transport delivery pick-up based on the transport orders received into the system. 3. The “Sales” allows you to record new sales to be done into the system. 4. REGISTRATION: consists of farmers registrations – this form allows the user to register the farmers into the system. 5. TRANSPORT ORDERS/DELIVERY: consists of creating transport orders and delivery scheduling – this allows the users to add new transport orders and the company to schedule for delivery of items/produce into the system 6. SALES: consists of sales and purchases made by the company committed by the drivers. pg. 11 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 2.2.3 APPENDIX SYMBOL MEANING Decision Document/Report Flow direction Start/Stop Computerized process Input On page connector Display Manual input Manual operation pg. 12 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 2.2.4 System flowchart The system flowchart below shows the flow of process in the proposed system. Figure 2.0: log in flowchart pg. 13 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.1: Farmers registration flowchart pg. 14 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.2: Sale registration flowchart pg. 15 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.3: Produce registartion flowchart pg. 16 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.4: Delivery flowchart pg. 17 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 2.2 TABLES DESIGN FIELD NAME Farmer Code Farmer name Address Phone Home Status DATA TYPE Autonumber Short Text Short Text Number Short Text Short Text Table 2.0: Farmers registration table FIELD NAME Item code Item name Description Cost Table 2.1: Items registration table DATA TYPE Autonumber Sort text Short text Currency pg. 18 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 FIELD NAME Product Id Description Cost DATA TYPE Autonumber Short Text Number Table 2.2: Farmers Produce table FIELD NAME Purchase Id Purchase date Purchased from Item Purchased Unit bought DATA TYPE Autonumber Date/Time Short Text Short Text Number Table 2.3: Purchases table FIELD NAME User Id User name Password Table 2.4: Users registration table DATA TYPE FIELD NAME Transport Id Date Farmer Items Units Amount Destination Vehicle Table 2.5: Delivery table DATA TYPE Autonumber Date/Time Short Text Short Text Number Currency Short Text Short Text pg. 19 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 FIELD NAME Transport code Transport Service Description Cost Table 2.6: Transport cost registration table DATA TYPE Autonumber Short Text Short Text Currency 2.3 INPUT SCREENS Figure 2.5: Farmers registration form Figure 2.6: Purchase form pg. 20 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.7: Transport form pg. 21 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.7: Sales form pg. 22 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 2.8: Vehicles registration form pg. 23 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 2.4 OUTPUT SCREENS Figure 2.9 Purchase report Figure 2.10: Sales report Figure 2.11: Farmers report pg. 24 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 CHAPTER THREE 3.0 SYSTEM CONSTRUCTION 3.1.1 Introduction This chapter deals with the construction of the new computerized system. Here from the system design, the tables, the queries, forms and reports are constructed. 3.1.2 Tables The construction of Tables was as follows; Figure 3.0: Farmers table pg. 25 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.1: Transport table Figure 3.2: Farmers Produce table pg. 26 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.3: Transport Cost table Figure 3.4: Purchases table pg. 27 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.5: Items table Figure 3.6: Requests table pg. 28 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.7: Relationships 3.1.2 Queries The construction of Queries was as follows; Figure 3.8: Active farmers query pg. 29 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.9: Purchase query Figure 3.10: Trainees query pg. 30 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.11: Sales query Figure 3.12: Farmers query pg. 31 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.13: Trainings query Figure 3.14: Products query pg. 32 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 4.1 Input Screens The forms that mainly represent the input screens for the system were constructed as follows; Figure 3.15: splash screen This is the main switchboard that shows all what is going on in the system. Figure 3.16: switch board pg. 33 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.17: Farmer registration Figure 3.18: Purchase Form pg. 34 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.19: Sales form pg. 35 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.20: Transport form Figure 3.21: Farmer details Figure 3.22: Login form pg. 36 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.23: Password reset pg. 37 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 OUTPUT DESIGNS 3.3 Reports The reports were generated from tables and calculated queries, the following are outputs required as reports by construction; Figure 3.24: Purchase report Figure 3.25: Sales report pg. 38 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.26: Trainees report Figure 3.27: Package sales report pg. 39 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 Figure 3.28: Individual farmers report Figure 3.29: Farmers report pg. 40 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 CHAPTER FOUR 4.0 SYSTEM TESTING AND IMPLEMENTATION/CHANGE OVER STRATEGIES 4.1 INTRODUCTION In this chapter is where there is testing of the new computerized system. 4.2 SYSTEM TESTING AND IMPLEMENTATION This system was tested using test data and found to be working accurately and properly. Error messages may be encountered due to wrong test data entered. 4.2.0 Implementation This is the final stage in system development which involves putting the new system to use. The tasks during implementation stage are: 1. System management-This involves installation, resource and staff allocation where there is how to install the system. 2. Staff training-This is done without interfering with the business operations. 3. Security control and contingency planning incase the system breaks down. 4.3 Change over strategy In this system there is use of parallel change over strategy where both the old and the new system are both used especially when the new system breaks, the old manual system is used USER MANUAL 4.4 Installation of the system The following procedure is followed for a successful installation and running of the proposed project: 1. Connect al peripheral components of the computer. 2. Turn the computer on. pg. 41 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 3. Copy the document on a CD to the desktop and name it NEKTA MANAGEMENT SYSTEM. 4.5 Loading Process To load the program the following procedure has to be followed by the user to open the system: 1. Double click on NEKTA MANAGEMENT SYSTEM. 2. Access and wait for it to open 3. The system’s main switchboard appears ERRORS AND ERROR HANDLING Figure 1error''can’t go to a specific record'' This error occurs when the user is on the first record and you click “PREVIOUS” or when he/she is on the last record and you click “NEXT”. To minimize this error, the user should avoid clicking “PREVIOUS” or “NEXT” when he/she is on the first or last record. Figure 2error ''primary key'' pg. 42 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 This error occurs when the user does not enter the whole details of a person being registered before going to the next one. PROBLEMS ENCOUNTERED The following are the problems I encountered in the creation of this system: Limited time to work on the project because it was too demanding in terms of time and level of understanding and the other subjects also needed time. Understanding the limited and shallow information given was quite hard because the instructions given for constructing the system did not suffice. Few books available which were also not as self-explanatory on creating a program using Microsoft Access software and also the functions were not easily comprehended. Power fluctuation was a hindrance in the creation of the program as unsaved parts of the project had to be redone over and over again. pg. 43 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 CONCLUSION The task of developing this system was challenging and tough. In the process of developing the system I got to learn many new things in Microsoft Access which broadened my knowledge and skills of using Microsoft Access. Developing this project has made me learn values like patience, determination, dedication to my work and not giving up. pg. 44 Downloaded by Kepha Ogada (ogadakepha@gmail.com) lOMoAR cPSD| 29452460 REFERENCE 1. Onunga Dr. John: KCSE Computer Studies book 4: 3rd Edition: Mariwa Publishers LTD: Nairobi Kenya. 2003: ISBN 9966-802-04-5. 2. S.Mburu and G.Chemwa: computer studies form three: longhorn publishers and 2005 3. S. Mburu and G. Chemwa: Computer Studies Form Four: Longhorn Publishers: 2005. 4. http://www.scribd.com/doc/36672705/Kenya-Census-2009 5. https://www.youtube.com/watch?v=As9FBME8IqM pg. 45 Downloaded by Kepha Ogada (ogadakepha@gmail.com)