USE-CASE DIAGRAM EXERCISE 1. Draw a use case diagram for an ATM machine with the following functionality. A customer’s interaction with the system involves logging in‚ making withdrawal requests‚ deposit requests‚ and balance inquiry requests. If the customer logs in‚ there is a possibility (although rare) that the system will confiscate the card (for example‚ if the login is incorrect or if the bank determines that the customer’s balance is significantly under zero). Card confiscation involves
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Data Warehousing‚ Data Marts and Data Mining Data Marts A data mart is a subset of an organizational data store‚ usually oriented to a specific purpose or major data subject‚ that may be distributed to support business needs. Data marts are analytical data stores designed to focus on specific business functions for a specific community within an organization. Data marts are often derived from subsets of data in a data warehouse‚ though in the bottom-up data warehouse design methodology the data
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CHAPTER 17 DATA MODELING AND DATABASE DESIGN SUGGESTED ANSWERS TO DISCUSSION QUESTIONS 17.1 Why is it not necessary to model activities such as entering information about customers or suppliers‚ mailing invoices to customers‚ and recording invoices received from suppliers as events in an REA diagram? The REA data model is used to develop databases that can meet both transaction
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In John Knowles’ novel A Separate Peace‚ it begins with the protagonist‚ Gene Forrester coming back to his alma mater the Devon School in New Hampshire. Wandering through the campus‚ Gene makes his way to a tall tree by the river; the reason for his return. From here he takes the reader back to the year 1942 during World War II when he was in high school. During the summer session of 1942‚ he becomes close friends with his daredevil roommate Finny. Finny is able to convince Gene into making a
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Overview IAS 7 Statement of Cash Flows requires an entity to present a statement of cash flows as an integral part of its primary financial statements. Cash flows are classified and presented into operating activities (either using the ’direct’ or ’indirect’ method)‚ investing activities or financing activities‚ with the latter two categories generally presented on a gross basis. IAS 7 was reissued in December 1992‚ retitled in September 2007‚ and is operative for financial statements covering periods
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1/9/2013 Mass and Haul Diagram HAUL : product of earth excavated and the distance it was transported to form an embankment or to be disposed as waste. unit: meter – station (metric) = 1 m3 to be transported FREE HAUL DISTANCE (FHD) : fixed distance within which the hauling of material is not paid for but it is assumed to be included in the cost of excavation. OVERHAUL (OH) : product of volume in excess of the free haul mass and the length of overhaul in which payment is already required. LENGTH
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Moira Callahan 9H English Mrs. Bascom In A Separate Peace by John Knowles‚ there are many reasons many characters use denial to ignore their problems. Knowles uses Gene and Finny as characters that ignore the truth so they do not have to face reality. Gene hides that he is jealous and angry of Finny‚ Finny hides the fact that Gene purposefully tried to hurt him and the fact that there is a war going on. In a Separate Peace‚ Gene has many examples of when he used denial to cope with his
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(50 marks) A. Draw a flow chart of any one function/process in your organization. (Marketing‚ Operations‚ Finance‚ Accounting‚ Human Resources and Information Systems) Use special symbols to draw the flow process chart for the above question Analyze the flow chart drawn above using the basic question. (How‚ What‚ When‚ Where & Who) Suggest improvements for increasing the efficiency or effectiveness of the above chosen function. B. For the function/process chosen‚ measure WIP and
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Logical vs. Physical Network Design The typical Top-Down approach to network design uses a systematic method to plan‚ design‚ and implement a new network. Generally‚ the Top-Down methodology involves analysis of the business requirements and goals‚ development of the logical design based on such goals‚ development of the physical design‚ and a phase for testing‚ optimizing‚ and documenting the network design. This paper focuses on the activities performed to create a logical design of a network
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Logic‚ perhaps we should correlate the study of logic with the study of ethics. The two are closely entwined‚ as flip sides of the same coin. Ethics concerns right conduct‚ as logic relates to right reasoning. Where logic deals with the reasoning process pertaining to the truth or falsehood of statements‚ ethics deals with the rightness or wrongness of actions. Both logic and ethics presuppose that truth and goodness are real‚ and that reasoning logically or ethically can bring us closer to the ideal
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