Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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If you were to make the transition to a system that processes data in batches, what would you prioritize above everything else? If you'd want to elaborate on your votIf you were to make the transition to a system that processes data in batches, what would you prioritize above everything else? If you'd want to elaborate on your vote, you may do so below.e, you may do so below.
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- In this unit, we explore the structured approach to modeling business processes. In this practical assignment, using the business process of a fictional package delivery service (a courier company) called On the Spot Courier Services, you will create data flow diagrams that demonstrate the business processes that would need to be supported by a new system. Scenario: When Bill got an order, at first, only on his phone, he recorded when he received the call and when the shipment would be ready for pickup. Sometimes, customers wanted immediate pickup; sometimes, they were calling to schedule a later time in the day for pickup. Once he arrived at the pickup location, Bill collected the packages. It was not uncommon for the customer to have several packages for delivery. In addition to the name and address of the delivery location, he also recorded the time of pickup. He noted the desired delivery time, the location of the delivery, and the weight of the package to determine the courier…arrow_forwardMany of Hoosier Burger’s customers work in the downtown area, so Bob and Thelma think a noon delivery service will offer additional convenience to their customers. Until a new system is implemented, the delivery service will be operated manually. Bob envisions the delivery system operating as follows. When a customer calls and places a delivery order, a Hoosier Burger employee records the order on a multiform order ticket. The employee captures such details as customer name, business or home address, phone number, order placement time, items ordered, and amount of sale. The multiform document is sent to the kitchen, where it is separated when the order is ready for delivery. Two copies accompany the order; a third copy is placed in a reconciliation box. When the order is prepared, the delivery person delivers the order to the customer, removes one order ticket from the food bag, collects payment for the order, and returns it to Hoosier Burger. Upon arriving at Hoosier Burger, the…arrow_forwardIf you want to understand how it works, you should try using Structured English to describe processes that aren't related to systems analysis.arrow_forward
- For the sake of argument, let's say you're a systems analyst creating a thorough test strategy. Provide details on the methods of testing you intend to use. Should we expect to see fake or actual numbers? Provide some justification for your answer.arrow_forwardThis is a continuation to the question above. The directions continue as follows: Also, create a Use Case diagram. Make sure to identify the entities as actors and show the interaction between each of the actors. Be sure to identify at least two processes and show all the actions between them. Don't forget to include a system boundary so we can determine which actions occur within the system and which are external to SIM. With the creation of the use case diagram, you should be able to create a model (or table) showing each object. For each object, be sure to outline associated attributes and methods. Hopefully, the use case diagram and the DFD will make this process fairly straightforward. The developers need 3 instance examples for each of the entities. I suggest that you use the data library and previously developed organizational chart to find examples.arrow_forwardDespite the fact that the methods you are trying to describe have nothing to do with system analysis, you may attempt to explain them using structured English.arrow_forward
- For the sake of argument, let's say you're a systems analyst creating a thorough test strategy. Provide details on the methods of testing you intend to use. Should we expect to see fake or actual numbers? Provide some justification for your answer.arrow_forwardWrite one scenario and design the corresponding Sequence Diagram that describe one of the main use cases (as you learned in the LAB project) System Main Functions Restaurant Management System For Restaurant Personnel Show restaurant tables Show table status (available, ocupied, and dirty) Change table status Enter customer order Modify order details Cancel order Make payment 1Buy a Product Product hem Cash Regiter Syten 1: add newsale 1.1: create a sale loep 2 chedk in produd Check in al products 3 ot produd dets (destion, price) 4 add produd S calculate total return total 7 process payment (anount) 7.1: verify amourt Example in lab.arrow_forwardFor the sake of argument, let's say you're a systems analyst trying to come up with a comprehensive test plan. Specify each method of testing that will be a part of your overall approach. Do you plan to utilise authentic data, or fake it? Please elaborate in the phrase that follows your answer.arrow_forward
- Consider how you may use Structured English to explain processes that aren't covered by a systems analysis, as well as how you would go about doing so.arrow_forwardMake use of logical language when talking about methods that aren't part of systems analysis. One such solution is using more formally organized language.arrow_forwardIf you think about the problems and obstacles that come up with each of the possible solutions and the problems and barriers that you are likely to experience when designing the framework, you will be better prepared to tackle them. As a result, you'll be better prepared to deal with the challenges you'll inevitably face as you build the framework. So, you will be better prepared to deal with the difficulties that will undoubtedly crop up while you work on the framework's design. Do you believe these problems can be fixed using cloud computing? Given this, what are your thoughts on the relevance of discussing it?arrow_forward
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