0
What is main activities in the software design process and the outputs of these activities?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is software process?
A structured set of activities required to develop a software system. Specification Design Validation Evolution
Brief notes on design verification?
Design verification means testing and ensuring all the design and outputs of the website just to meet design conditions imposed at the beginning of the process by the client.
What is a structure design?
Structured Design is the process of designing the structured-oriented software.
2 level of design for software architecture?
3 level of software design - Architecture - Component - Detailed
What are the main activities of management process?
Design, Control, and Improve
What are the 3 main activities of process management?
Design, Control, and Improve
What are types of software design?
1. data design 2. architectural design 3. process design 4. interface design 5. procedural design
9 The design process for the software has two levels What are they?
1. system design or top-level design 2. detailed design or logic design
Difference between software application development and software application maintenance?
Software development is the process that encompasses requirements engineering, design, implementation, testing, and maintenance in order to construct software.Software maintenance concerns all activities needed to keep the system operational after is had been delivered to the user.
One graphical design notation which could be used during the design stage of the software development process?
N000000b
What is a software process?
A software process model is a simplified description of a software process which ispresented from a particular perspective. Models, by their very nature, aresimplifications so a software process model is an abstraction of the actual processwhich is being described. Process models may include activities which are part ofthe software process, software products and the roles of people involved in softwareengineering.Some examples of the types of software process model which may beproduced are:1. A workflow model. This shows the sequence of activities in the processalong with their inputs, outputs and dependencies. The activities in thismodel represent human actions.2. A dataflow or activity model This represents the process as a set of activitieseach of which carries out some data transformation. It shows how the inputto the process such as a specification is transformed to an output such as adesign. The activities here may be at a lower-level than activities in aworkflow model. They may represent transformations carried out by peopleor by computers.3. A role/action model This represents the roles of the people involved in thesoftware process and the activities for which they are responsible.4. Iterative Processes This prescribes the construction of initially small but ever larger portions of a software project to help all those involved to uncover important issues early before problems or faulty assumptions can lead to disaster. Iterative processes are preferred by commercial developers because it allows a potential of reaching the design goals of a customer who does not know how to define what they want.5. Capability Maturity Model Integration (CMMI) is one of the leading models and based on best practice. Independent assessments grade organizations on how well they follow their defined processes, not on the quality of those processes or the software produced. CMMI has replaced CMM.There are a number of different general models or paradigms of softwaredevelopment:1. The waterfall approach This takes the above activities and represents them asseparate process phases such as requirements specification, software design,implementation, testing and so on. After each stage is defined it is 'signedoff'and development goes on to the following stage.2. Evolutionary development This approach interleaves the activities ofspecification, development and validation. An initial system is rapidlydeveloped from very abstract specifications. This is then refined withcustomer input to produce a system which satisfies the customer's needs.The system may then be delivered. Alternatively, it may be re-implementedusing a more structured approach to produce a more robust and maintainablesystem.3. Formal transformation This approach is based on producing a formalmathematical system specification and transforming this specification, usingmathematical methods to a program. These transformations are 'correctness preserving'.This means that you can be sure that the developed programmeets its specification.4. System assembly from reusable components This technique assumes thatparts of the system already exist. The system development process focuseson integrating these parts rather than developing them from scratch.
What commands are used to design a garment in auto CAD software?
Computer Aided Design-CAD is defined the use of information technology (IT) in the. Design process. A CAD system consists of IT hardware (H/W), specialised software.
