SYSTEM DEVELOPMENT LIFE CYCLE
SYSTEM INVESTIGATION
Problem Statement
XYZ Ceramic Supply is a growing company in the arts and craft supply industry, which consist of three stores located in Northern California. XYZ Ceramic Supply is a small company with a limited budget, and is growing fast, they are eager to rectify their existing problems through the use of automation.
Problem with Existing System
· Currently all reports, purchases, accounts receivable, accounts payable and payroll functions are done manually, leaving a large margin for error.
· Problem track incoming parts.
· Accounts receivable and accounts payable department are having a very difficult time keeping accurate records manually and expeditiously.
· Due to existing system, the company has no idea what it’s existing inventory is composed of at each of its three locations.
System Feasibility
· Technical feasibility – Installing a network system in all locations make tracking inventory possible.
· Operational feasibility – Project can be placed into operation since operation will be able to use it.
· Schedule feasibility – Other companies using similar network have thrived.
· Economic feasibility – In long run will lower costs.
SYSTEM DESIGN
A test database will be designed, which will include menus and screens. A demonstration and sample data will be provided to the XYZ Ceramic Supply staff, in order to ensure that all specifications have been met. After management and staff have closely analyzed and reviewed the demonstration and sample data, a signature of approval will be required by the company’s designated representative. This phase will be frozen once the signature has been authorized and any changes after this stage can result in a substantial increase in the firm fixed price and may change the schedule of completion date.
The Term Paper on One System Network Company Security
Networking and Telecommunications Team B Assignment Terry Anderson Mary James Russell Thee NTC 360/ Network and Telecommunication Concepts Table of Contents Introduction Technology Involved Telephone System Network SetupCostSampling of Companies Possible Future Trends Global Implications Conclusion Introduction We have been hired to design a small network for a company that will utilize the newest ...
The new system will do the following:
· Determine location of all parts for all three stores.
· Maintain all payroll functions.
· Maintain all Accounts Payable Data.
· Maintain all Accounts Receivable Data.
· Maintain a list of all manufactures by name, part classification and part number.
· Keep a current status of purchase orders.
· Keep a current status of all inventories by part number.
Logical And Physical Design
The following will be installed at all three locations:
Hardware to support network:
NEC 9624 Pentium Plus as its client server
o 400 MHz processor
o 32 MB of RAM expandable to 128
o 19’ Multi-sync XV15+ monitor
o 8.0 gigabyte hard drive
o NEC standard keyboard
o Hewlett Packard Desk jet 820Cse printer
o 12V Multi-spin CD-ROM reader
o 56.6/14.4 KBPS Voice/Data/Fax modem (BOCA)
o MPEG Full motion digital video
o 512 Pipeline burst
o 2 ISA, 2PCI 1PCI/ISA Expansion slots
MONITOR
o NEC 19’ MULTI-SYNC XV15
o 1024 X 768: 256 Standard, 64K Standard, 16.8M WITH 2MB
KEYBOARD
o NEC Window 2000 104-Key Enhanced Keyboard with Function keys
PRINTER
o Hewlett Packard Desk Jet 820Cse Professional Series
Software required for network:
o Microsoft Windows 2000
o Access Database Management (for building the customized database)
o Microsoft Netscape Navigator (Internet software)
Estimated Cost:
System:
$9,565.00 (x 3) = $28,695.00
The Essay on Reading College System Management Database
Computer has always been the first choice for my career. I am interested in the systems analysis and design. I want to learn the prevailing concepts as well as enhance them to cop with the changing programming paradigm. I am very much interested in CASE tools, its construction and deployment to provide the software solution to end user as well the intermediate developers in easier and cost ...
Technical Support:
1 yr: $2,500.00 (or)
2 yr: $3,500.00
SYSTEM IMPLEMENTATION
Acceptance Plan Test (APT)
The APT will require a signature from the company’s designated representative, which will approve all the above phases (Definition, Analysis, Design).
Once all modules have been completed for integration and testing, there will be a final system review. If all phases are accepted, a signature from the company’s designated representative will be required for approval.
After reading and analyzing the project information sheet, ABC Software Solution recommends the following Using the Access Database Management System to build the database (see Overview), all three stores will be linked via the Internet. The database will be backup ever fifteen minutes. Each store will have a dedicated T1 telephone line connected to the client/server. The software Access Database Management package will be used to allow for real time processing, which will automatically update the database. All payroll functions, will be done at the headquarters store in Manchester include processing reports. Account payable and account receivable transactions will be prepared at the headquarters. Each store will have its own personal computer, which will serve as a client/server and workstation, along with two hand held scanners connected to the personal computer and the workstation. The hand held scanners will be used to scan in inventory at each store, and all purchase and return transaction will be scanned into the computer. Setting up and using a web page via the Internet, so that prospective customers can place orders 24 hours a day, 7 days a week is also recommended. The World Wide Web (WWW) will also allow XYZ Ceramic Supply to have the capability to contact its supplier via the Internet to place orders.
Programming
The programming modules will be designed as follows:
Mod A is for menu & screens Mod B is for payroll system
Mod C is for accounting system Mod D is for purchase order system
Mod E is for the supply system Mod F is for inventory
The Essay on The Gap Company Navy Stores
The Gap Inc. When I first thought bout what company I would like to research, I look down and fixed the collar on my shirt. Then it dawned on me that since I love fashion, I could do it on the gap. Who had the power (and the clothes) to make the NYSE take its first casual Friday The Gap - the ubiquitous clothing retailer that runs over 3, 300 stores, mostly in the US, but also in Canada, France, ...
Mod G is printing checks Mod H will interface of Mod A-G
System Test
The Programmer, Test Engineers and the Project Manager will test the system for quality assurance. At this phase all the integrated systems will be working together properly. If any unforeseen problems exist any and all adjustment will be made.
SYSTEM MAINTENANCE AND REVIEW
This system will grant XYZ Ceramic Supply the ability to keep all their daily records and activities in real time mode; along with ensuring that all daily management activities are produced in a more effective and efficient manner. The system will also accomplish the following tasks:
1. Keep an accurate status of inventory, by part number.
2. Determine the location of all parts (Manchester, St. Charles and Afton locations).
3. Maintain a list and cross-reference by manufacture names, part class and part number.
4. Generate purchase orders.
5. Perform all payroll functions, which include issuing paychecks and preparing address labels for mailing checks.
6. Maintain all account payable information.
7. Maintain all account receivable data.
QUESTIONAIRE
The following questionnaire was distributed to companies within the same industry as XYZ Ceramic Supply of equal or larger size, located outside of California.
1. What software does your company use?
2. Have you recently acquired a new system?
3. If yes, how long ago and what was acquired?
4. Prior to acquiring the new system, what did the old system consist of?
5. What problems arose in the system acquisition?
6. Have you found the system has helped your company obtain a more inventory?
7. What were the costs associated with the system?
8. Are all of your branches connected to one database or was the system only for the main headquarters?
9. What were the associated risks?
10. What primary problems might a new or enhanced system solve?
11. What opportunities might a new or enhanced system provide?
12. Would you recommend the same or a similar system to companies within the same industry?
13. How long did it take to implement the new system?
The Term Paper on Evolution Of The Pc Operating System part 1
Evolution of the PC Operating System Outline: 1. Abstract 2. Introduction 3. Some facts about the history of computer and operating systems: software evolution depending on hardware development: 3.1 Batch operating systems; 3.2 time-shared operating systems; 3.3 Personal computers of the middle 70s: CP/M (Control Program/Microcomputer). and DOS operating systems; 3.4 Developing personal computers ...
