This case study is referenced throughout the recommended course text “Business Data Communications” (Fitzgerald, J. and Dennis, A. ; 10ed Wiley International Student Version).
It concerns a fictitious firm, Next-Day Air Service (NDAS).
The questions posed do not have one unique solution. There are too many options when dealing with LANs, WANs, MANs, BNs and the Internet, so a realistic network design and development problem can have several workable answers.
The purpose of the preliminary assignment is to introduce students to the kinds of problems confronting those introducing ecommerce infrastructures in business situations. As with any real-life problem with ambiguities or unresolved considerations, you must make your own assumptions but be sure to provide adequate justification for any recommendations you make. Background: NDAS was founded in1985 to compete in the expanding market for overnight package deliveries. NDAS provides local pickup and delivery of these parcels and other small freight items.
The founders initially restricted their efforts to the rapidly growing central Florida region of USA. To support its operation, NDAS purchased a facility near the Tampa International Airport. This facility consisted of a main building and a secondary building for dispatch and fleet maintenance. Because NDAS intended to expand its services throughout the south eastern United States, this facility also served as NDAS’s corporate headquarters. Between 1985 and 1992, NDAS experienced very rapid growth.
The Essay on The Orientation Problem
Question 1: Describe the nature and causes of the orientation problem in this case: a) The number of hours, which new letter carriers has taken to case and deliver routes maybe were long because they did no help and support of any kind has been offered. b) The new letter carriers has been shifted from route to route because of lack of written materials about route’s particular order and the ...
As business volume increased and the company’s reputation became firmly established, expansion of the facility became imperative. Consequently, NDAS purchased land adjacent to its corporate head quarters so it would have room to relocate both the maintenance shop and the company’s vehicle parking lot. In addition, NDAS tripled the size of its building to accommodate its growing business. Finally, in1994, NDAS completed the expansion of the office building to house its corporate operations. As its business volume increased, NDAS realized it had to develop branch offices throughout its service region to continue growing.
In addition to the corporate offices in Tampa, NDAS also purchased or leased facilities in several other southeastern cities, including Orlando, Miami, Atlanta, New Orleans, Dallas, and Memphis. CaseFigure1–1 is the NDAS map of operations. NDAS also contracted with Chicago-based firm Overnight Delivery, Inc. (ODI) to provide overnight shipping service between Atlanta and the greater Chicago area. NDAS also entered into similar agreements with other air carriers. The purpose of these agreements was to enable NDAS to provide service throughout the United States.
As Case Figure1 shows, connecting routes established with other carriers lead from Memphis to St. Louis and from Atlanta to Chicago and Washington, D. C. These routes allow NDAS to deliver parcels to the northeastern states and the Midwest. There are flight links out of Dallas to both Denver and Los Angeles. These two routes have been added recently to provide delivery service to the northwestern states and the West Coast, respectively. After extending its flight routes, NDAS added agents in the cities of Jacksonville, Florida; Montgomery, Alabama; Jackson, Mississippi; and Houston, Texas.
To date, this is the scope of NDAS’s parcel delivery operation. Initially, NDAS contracted a computing services company to handle billing. As the computing power of small computers increased, however, NDAS purchased a minicomputer and took responsibility for its own data processing. The Payroll Department now runs the pay roll twice monthly on this computer. Employees clock in with an ID-badge system. The Payroll Department then prepares the paychecks for both hourly and salaried employees. The paychecks are sent via overnight delivery on the following Thursdays.
The Term Paper on Big Data in Companies
Big data (also spelled Big Data) is a general term used to describe the voluminous amount of unstructured and semi-structured data a company creates — data that would take too much time and cost too much money to load into a relational database for analysis. Although Big data doesn’t refer to any specific quantity, the term is often used when speaking about petabytes and exabytes of ...
Although the Information Services/ Data Processing Division, under Les Coone as acting manager, performs all data entry, processing, and check printing, John Lawson in Accounts Payable is the person who generates, performs all data entry, processing, and check printing, John Lawson in Accounts Payable is the person who generates, reviews, and approves the reports and totals. Because so many new employees have been added at both the corporate and branch offices, a new full-time position has been added in Accounts Payable to handle the payroll and assist Lawson.
The subject of paying employees weekly has been discussed as well. Case Figure 2 shows the NDAS organization chart. The branch offices currently batch all billing data by order date and send them daily by overnight delivery to the corporate office along with other interoffice correspondence. When Information Services/Data Processing receives the packages, it enters the batches and processes them daily. The billing processing normally takes place from 48 to 96 hours after freight and parcel delivery. Once this processing has been ompleted, the data base supports the resolution of any questions or problems associated with the billings. Because of an increasing volume of paperwork brought about by continued business expansion, the varying complexity of the billing process, and the preferred rates being given by competitors, NDAS’s corporate management has decided to automate the billing process throughout its Florida offices. This is the first step in a series of strategic moves planned to provide online transaction processing and real-time customer information through the Internet.
Management expects online transaction processing to speed the billing process and improve receivables collection time significantly. The online query system will enable agents at remote offices to obtain information such as credit status, correct delivery address, and package delivery status. The Internet component will enable customers to obtain the delivery status of packages they have sent or are expecting to receive. The status of automation varies greatly among the various departments. The Marketing and Sales Division, headed by Bob Jones, has a personal computer (PC) for each account representative.
The Essay on Information Systems 7
INFORMATION SYSTEMS In a general sense, the term information system (IS) refers to a system of people, data records and activities that process the data and information in an organization, and it includes the organization's manual and automated processes. In a narrow sense, the term information system (or computer-based information system) refers to the specific application software that is used ...
All of these computers are connected to a small LAN that serves only Sales and Marketing. The Accounts Receivable Division, headed by Jane Van Dyke, is responsible for all billing and collection activities. It recently replaced its aging minicomputer with a powerful microcomputer server. This new server provides databases for both customer billing and bad debts. The Accounts Payable Division, led by John Lawson, maintains its own vendor database that is stored on an older minicomputer server. This database also contains the other service carriers’ billings, such as those from ODI to NDAS.
This division also is responsible for the payroll. It is in the process of downsizing to a powerful modern desktop computer. Employees in the Accounts Receivable and Payable Divisions have PCs on their desk. The Fleet Maintenance Division has no computer capability. Its management has chosen to trace all necessary information manually. Peter Browne, the maintenance supervisor, prefers this mode of operation and has steadfastly refused to automate his division’s record keeping processes. Dispatch, which is part of the Fleet Maintenance Division, also processes its work manually.
Dispatch currently bundles incoming packages twice daily, according to their major destination point, for overnight delivery. The bundles of packages are marked with the following information: •DEST: City, state •DATE: Current date •TIME: Time package left dispatch •NPKG: Number of individual packages in the bundle •INIT: Initials of the person preparing the bundle When the bundles arrive at their respective delivery points, the off-loaders mark the arrival time on the bundles’ tags, write their own initials on the back of the tags, and return the tags to Corporate headquarters.
The packages are then delivered. The various remote offices currently communicate with the corporate headquarters and with one another by voicemail, telephone, fax, mail, or interoffice mail, sent on company aircraft along with the daily batched transactions. There are desktop computers in each of the remote offices. However, some of the offices have Apple Macintosh computers and others use Intel-based systems.
The Term Paper on Computer Crime Software Information Online
The information age is the age we live in today, and with the information age comes an age of ethics. When we deal with the new technologies introduced every day, we need to decide what we must consider ethical and unethical. We must consider all factors so that the use of the information readily available to many persons is not abused. "Information technology will be the most fundamental area of ...
A number of managers have laptop computers with wireless and wired networking capabilities, which, again, come from various computer manufacturers. NDAS corporate management realizes that these various stages of computer support are a far cry from an integrated system. It sees the necessity for standardizing and streamlining systems, equipment, and procedures before any serious networking can be accomplished.
Moreover, corporate management has stated that NDAS must enter the international package delivery market to offer full service to its major customers. Any growth plans must be able to support international operations. Management also expects that e-mail and automated package tracking will be part of the new system. In addition, management expects any system to allow for expansion into other information technology areas of networking, such as video conferencing and use of the Internet.
As its first step in this direction, NDAS has decided to hire a new systems analyst, who will work full time to assess the current level of information system support, determine which functions should be automated, recommend the type of hardware and software systems to be installed, recommend appropriate organizational changes (if any), and, most important, determine the type of data communications support that will be required to meet the needs of NDAS’s current operations and future growth. You have been offered this position.
Your experience is in information systems. Because you see the job as a remarkable opportunity to learn and grow, you accept the post. You report directly to Lee Coone, president of NDAS, and are expected to prepare your solution immediately. Preliminary Assignment 1. Briefly describe the current state of NDAS’s office automation, system integration, and networking. Begin by explaining how each department uses information technology, what hardware it uses, and what functions currently are automated.
The first Key Task for the Preliminary Assignment is to assess which Department is most in need of a network. 2. Students are advised to make some preliminary studies of ecommerce infrastructures (LANs, WANs) to decide whether these two kinds of networks might be beneficial to NDAS? The second Key Task for the Preliminary Assignment is to justify your answer. 3. The third Key Task for the Assignment is to indicate which areas within NDAS’s current characteristics or practices are identified as possible candidates for its proposed integrated data communication network?
The Term Paper on Assignment International Business Management
Instruction * Complete with your team (ca. 3 students) the assignments and case. Please use the answer form in doing so. * Please hand in your final version before the tutorial of 110 minutes (T3) by uploading it to the sharepoint site of the course Marketing. * Dont forget to bring a hardcopy version of your answer to class and prepare as a team how you will be presenting your answers. * N.B. ...
