What is the best contraint for Employee,Aluminus, and Student entities in a students' EER system ? O a. total participation
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A: Given: Cohesion is the degree to which a process performs a single-minded ___. Which is correct?…
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A: problem management information system related to school how to solve problems.
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A: Actually, given information regarding requirements elicitation.
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Q: Which phase of a waterfall approach would create an activity diagram? A.Implementation B.Analysis…
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A: Introduction: Justification: A top-down or bottom-up approach is preferable to build a logical model…
Q: Informaticists are knowledge workers who are familiar with the system, its procedures, and its aims…
A: Informaticists are a a people who work with different data and storage type.they also work to create…
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Q: Explain object oreinted analysis and it's advantages in system analysis and design ?
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Q: In which system perspective, you will consider how the system responds to different events? Lüffen…
A: In which system perspective, you will consider how the system responds to different events?
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A: Top-down approaches often embrace a broad universe of macroeconomic factors, while bottom-up…
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Q: al in the design of info
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- The following is a NOT a characteristic of a K.P.I. (Key Performance Indicator) a. It has to be quantifiable b. It can measure progress or change c. It can be a graphical interface d. It is not real time.Exists a specific type of candidate system that could be used in the creation of a system?Question 5 Full explain this question As per guideline udo u all part work I give you thum.. Party A b and c
- The Framework's principal research interest is in discovering how to combine protections that apply across technologies with those that are particular to certain applications. Is it possible to differentiate between broad technological limitations and specific programmatic ones? The method of implementation is a major contrast between application controls and standard technological controls.Quiz # 01 Money Withdraw The following questions may be used to help identify the use cases for a system: What are tasks of each actor? Will any actor create, store, change, remove, or read information in the system? What use cases will create, store, change, remove, or read this information? Will any actor need to inform the system about sudden, external changes? Does any actor need to be informed about certain occurrences in the system? Can all functional requirements be performed by the use cases?Define user agent. What are the services provided by it? What are its types?
- 105. Which of the following is (are) the characteristics of the open systems ? a. Process, output, and cycles b. Entropy and differentiation c. Input from outside, and equifinality d. All of theseInformation system Question 2: Suppose you have the following scenario: People who use the Palm Tree System are either farmers or experts. They both have name and phone number. The farmer has address and has the ability to search and buy a product, reserve an appointment and add comments. An expert has a number of years of experience and can answer questions and post advices. An Expert can communicate with many farmers while a farmer can communicated by only one expert. By using Star UML tool, draw a Class diagram for this scenario.30. Which two of the following models will not be able to give the desired outcome if user’s participation is not involved? a. Waterfall & Spiral b. RAD & Spiral c. RAD & Waterfall d. RAD & Prototyping
- 1. Select a computer-aided software engineering tool either one that a person can use forclass, a program that he/she owns, or a tool used to examine over the Web by creating a list ofthe capabilities that are offered by the CASE tool.HELP ME SPEED I NEED FINAL ANSWER In ________, contained class exist even if main class is deleted. A. Association B. Composition C. Generalization D. Aggregation _________ helps the analyst to understand the functionality of the system and models are used to communicate with customers. A. Architectural modelling B. System modelling C. Data Flow modelling D. Class modellingLet us consider the following process performed by an IT helpdesk that handles requests from clients. The clients are employees of a company. There are about 500 employees in total. A request may be an IT-related problem that a client has, or an access request (e.g. requesting rights to access a system). Requests need to be handled according to their type and their priority. There are three priority levels: “critical”, “urgent” or “normal”. The current process works as follows. A client calls the help desk or sends an e-mail in order to make a request. The help desk is staffed with five “Level-1” support staff who, typically, are junior people with less than 12 months experience, but are capable of resolving known problems and simple requests. The hourly cost of a Level-1 staff member is € 40. When the Level-1 employee does not know the resolution to a request, the request is for- warded to a more experienced “Level-2” support staff. There are three Level-2 staff mem- bers and their…