The structure and functioning of the information system

The structure and operation of the information system. Synergy tests 30 questions (ANSWERS) The result of passing is 87 points out of 100. The main documentary IP operation is ... query execution conducting a search provision of document Key features of BPR: ... cost, efficiency, necessity necessity, usefulness, uselessness fundamental, radical or substantial business process reengineering (BPR), as well as business processes To build a conceptual model, ... methodological, functional and informational approaches comparative and analytical approaches approaches such as specification integration or IP system analysis The advantage of the cascade model is that ... at the very beginning of development, you can quite accurately and fully formulate all the requirements for the system the real process of creating an IP turns out to be consistent with a step-by-step model with intermediate control it allows you to clarify the requirements, goals and characteristics of the project, to determine the quality of development The IDEFO methodology is ... description of the system as a set of functions and the relationship of functions description of objects and relationships methodology for constructing a conceptual diagram The essence of the MRP concept is to ... manage production resources in order to increase its productivity to minimize the costs associated with warehouse stocks and costs at different areas in production plan logistics costs in order to minimize them as much as possible Businesses and organizations can be functionally classified as ... decentralized and centralized non-industrial and industrial divisional and matrix A formal description of the IP life cycle allows ... plan, organize and manage the collaborative development process use a conceptual domain modeling approach to determine the composition and sequence of works on the creation of IS for each stage Archival documents are stored in condensed forms ... to minimize memory usage because active documents use more resources when transferring data because data compression is required to transfer data over communication channels The IT objectives of an enterprise or organization are defined ... the specifics of business processes. production processes, the specifics of the organization organizational structure, responsibility centers, production automation divisional organizational structure, improvement of business processes. increasing efficiency and reorganizing business processes through the use of IT The advantage of the iterative model is that ... such a model involves the development of complete products at every stage: technical specifications, technical design, software product and user documentation at each stage, a complete set of project documentation is formed that meets the criteria for completeness and consistency it allows you to clarify the requirements, goals and characteristics of the project, determine the quality of development, plan the work of each next stage The decision to provide the document to the user is made based on ... relevance, because if the document is not relevant, then it is not provided pertinence, because pertinence is a meaningful match, and relevance is used only for sorting relevance, because documents whose content meets the consumer´s request are called relevant