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What is preliminary investigation in system analysis and design?
Wiki User
∙ 12y ago
a request to recieve assistance from information system can be made for many reasons,but in each case someone-manager,an employee,or a system speacialist-initiates the request.
a)request clarification
b)fesibility study
1)tecnical
2)economical
3)operational
4)request fisibilty
Wiki User
∙ 12y ago
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What are the core activities in the system development process?
gather data, perform preliminary analysis, and determine a preliminary approach
Define the term System Design?
system design The activity of proceeding from an identified set of requirements for a system to a design that meets those requirements. A distinction is sometimes drawn between high-level or architectural design, which is concerned with the main components of the system and their roles and interrelationships, and detailed design, which is concerned with the internal structure and operation of individual components. The term system design is sometimes used to cover just the high-level design activity.
What is the main purpose of the preliminary investigation activity conducted during the analysis phase of the system development cycle?
It helps in product life cycle
Design in terms of system design analysis?
system analysis and design
What are the tools required during system analysis phase of system development life cycle?
Tools used during system analysis are :-DFDs (data Flow Diagrams)System flowchartsConnectivity diagramsGrid chartsDecision Tables etc.
System analysis and design by kendall 5th edition?
I need more about system analysis and design
What is on site observation in system analysis design?
all about the observation in our physical environment using the system analysis and design
Define the system in System Analysis and Design?
Systems analysis is the study of sets of interacting entities, including computer systems analysis. This field is closely related to operations research. It is also "an explicit formal inquiry carried out to help someone (referred to as the decision maker) identify a better course of action and make a better decision than he might otherwise have made.System Design Based on the user requirements and the detailed analysis of a new system, the new system must be designed. This is the phase of system designing. It is a most crucial phase in the development of a system. Normally, the design proceeds in two stages :preliminary or general designStructure or detailed design
System design vs system analysis?
System design and system analysis are both important stages in the development of a software system, but they focus on different aspects of the process. System analysis is the process of studying and understanding the existing system and its requirements, including its functions, inputs, outputs, and user needs. System analysts work closely with stakeholders to gather and document requirements, create use cases, and develop models of the current system. System design, on the other hand, is the process of creating a new system or modifying an existing system to meet the requirements identified during the analysis stage. System designers use the requirements gathered during the analysis stage to create a detailed design of the new or modified system, including its architecture, components, and interfaces. In summary, system analysis is focused on understanding the existing system and its requirements, while system design is focused on creating a new system or modifying an existing system to meet those requirements. Both are important stages in the development of a software system, and they often overlap and inform one another. Effective system analysis and design can lead to the development of a high-quality software system that meets the needs of its users.
Systems analysis and design-detailed design?
detailed system design
What is the way in which a proposed information system will deliver the general abilities described in the preliminary design is described in the?
A detail design
Different between system investigation and systems analysis?
waste fellows
