… Besides, it is needed to make sure that all the process participants have clearly understood the tasks and how every requirement is going to be implemented. The spiral model is the main part of the SDLC(Software Development Lifecycle Model). Advantages of waterfall model. Software is produced early in the software life cycle. Force between the molecules of the same substance is called ______________________ force? Spiral Model is a risk-driven software development process model. Software Development Model plays a significant role in the success of any project. … The Spiral Model 1. These are some main points which explain the project management life cycle model’s advantages and disadvantages. The goal of this stage is the detailed definition of the system requirements. a. Doesn’t work well for smaller projects: b. Spiral model was first introduced by Barry Boehm in 1986 and since then it has been one of the most preferred SDLC models for long-term and high-risk projects. 1. What is Spiral model? The spiral model is the main part of the SDLC(Software Development Lifecycle Model). So the discipline of change and the extent of taking change requests are very important to develop and deploy the product successfully. Disadvantages of using Spiral model: Disadvantages of Spiral model are as follows: Risk analysis is important phase so requires expert people. The Spiral Model 1. Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. Spiral may go infinitely. As we learn this model it evolves accordingly. To explain briefly Spiral Model is a Model where after each phase it get tested and errors or mistakes are done by us are get handled. The spiral model has four phases. Which of the following is not a type of a 4GL? IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. Also, the spiral model can be considered as supporting the evolutionary model – the iterations along the spiral can be considered as evolutionary levels through which the complete system is built. Based on the client evaluation, the software development method enters the next iteration and consequently follows the direct approach to complete the feedback recommended by the customer. Moreover, Spiral model has the ability to make any software testing project transparent. Overview 4. It’s a risk-driven model which means that the overall success of a project highly depends on the risks analysis phase. (B) High amount of risk analysis (X) So the discipline of change and the extent of taking change requests are very important to develop and deploy the product successfully. As we learn this model it evolves accordingly. Reflection 7. Review 8. Your email address will not be published. unit is_________________? Unit of surface tension in S.I. Flexibility in requirements. 2) Project monitoring is very easy and effective. Also, the spiral model can be considered as supporting the evolutionary model – the iterations along the spiral can be considered as evolutionary levels through which the complete system is built. Spiral Model is not so well-known as other SDLC (Software Development Life Cycle) models such as Scrum or Kanban, for example.And here’s the reason. It allows widespread use of prototypes. SDLC – Spiral Model. Interesting 6. Software Processes, Models & Software Development. Summary 3. It is costly for smaller projects. Risk handling is one of important advantages of the Spiral model, it is best development model to follow due to the risk analysis and risk handling at every phase. Based on the unique risk patterns of a given project, the spiral model guides a team to adopt elements of one or more process models, such as incremental , waterfall , or evolutionary prototyping . 3. Posted By: Faisal Wahab on: January 18, 2020 In: Software Engineering Mcqs. This consecutive order is suitable for smaller projects which are easy to start. Documentation is more as it has intermediate phases. Software Engineering Objective type Questions and Answers. Requirements can be noted down more clearly. Notify me of follow-up comments by email. What is a spiral model? 2. Contents 1. _Hasync.push(['Histats.fasi', '1']); The spiral model uses the approach of Prototyping Model by building a prototype at the start of each phase as a risk handling technique. It requires more documentationas compared to other models. a. The spiral model is a risk-driven software development process model. Some of the disadvantages of the spiral model are given below. Disadvantages of using Spiral model: Disadvantages of Spiral model are as follows: Risk analysis is important phase so requires expert people. a) Doesn't work well for smaller projects. Diagram of Spiral model: Advantages of Spiral model: High amount of risk analysis hence, avoidance of Risk is enhanced. Details 3. 5. (C) Strong approval and documentation control (X) From the above discussion on spiral model vs waterfall model, it is clear that both the models have their own advantages and shortcomings. Advantages of Spiral Model: Software is produced early in the software life cycle. (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(hs); Is not beneficial for smaller projects. High amount of risk analysis C. Strong approval and documentation control D. Additional Functionality can be added at a later date Explanation: All other options are the advantages of Spiral Model. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) None of these Answer:A. Each loop in the spiral represents _____ of the software process in Boehm’s spiral model. a. Waterfall model was also used in banking, healthcare, control system for nuclear facilities, space shuttles etc. Identify the disadvantage of Spiral Model? (adsbygoogle = window.adsbygoogle || []).push({}); PakMcqs.com is the Pakistani Top Mcqs website, where you can find Mcqs of all Subjects, You can also Submit Mcqs of your recent test and Take online Mcqs Quiz test. SPIRAL MODEL Spiral Model is an evolutionary software process model which is combination of an iterative nature of prototyping and systematic aspects of traditional waterfall model Spiral model can be adapt to apply throughout the life of computer software. 1 Answer to Identify the disadvantage of Spiral Model. Software engineers can work on the project earlier; Disadvantages Customized High Planning Phase: Requirements are gathered and analysis. Save my name, email, and website in this browser for the next time I comment. Planning phase Risk analysis phase Engineering phase Evaluation phase. Spiral model: This process model of Software Engineering is a risk-reduction base model. Strong approval and documentation control. A. Doesn’t work well for smaller projects B. The advantages of the Spiral Model are:-Changes in requirements can be accommodated. Development can be broken down into smaller parts, and risk areas can be developed earlier, which helps to manage risks better. The spiral model uses prototyping as a risk reduction mechanism and also retains the systematic step wise approach of the waterfall model. Advantages of Spiral Model 1) Spiral Life Cycle Model is one of the most flexible SDLC models in place. Spiral Model design and flow- The spiral model has four phases. The majority charge carriers in p-type silicon are______________________? Summary 3. The following model is a reflection of the Spiral Model, listing the actions in each stage. Doesn’t work well for smaller projects High amount of risk analysis Strong approval and documentation control Additional Functionality can be added at a later date. Print Email (A) Doesn’t work well for smaller projects () (B) High amount of risk analysis (X) (C) Strong approval and documentation control (X) The highest stress that a material can withstand for a specified length of time without excessive deformation is called the ____________ strength ? _Hasync.push(['Histats.start', '1,3947665,4,0,0,0,00010000']); PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION. Each software development life cycle model starts with the analysis, in which the stakeholders of the process discuss the requirements for the final product. The spiral model uses the approach of Prototyping Model by building a prototype at the start of each phase as a risk handling technique. Which of the following is the most suitable abrasive for grinding high tensile strength materials ? Identify the disadvantage of Spiral Model. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) Additional Functionality can be added at a later date - 829737 8. b) High amount of risk analysis. Each loop in the spiral represents _____ of the software process in Boehm’s spiral model. Advantages 4. This model is best used for large projects which involves continuous enhancements. The whole development process repeatedly passes through these stages… 1. It breaks the complete software project into mini projects like an iterative model. Answer: a Explanation: All other options are the advantages of Spiral Model. Disadvantages 5. Good for large and mission-critical projects. Overview • The “Spiral Model” is a model that represents one method as to how software can be developed. 1. Required fields are marked *. The Spiral model first introduces by Barry Boehm in 1986. This model is simple and easy to understand and use. SDLC – Spiral Model. hs.src = ('//s10.histats.com/js15_as.js'); Advantages: Work process is very important; It is more important to changes that software development generally entails. Selecting the right SDLC model in accordance with the project needs … Overview • The “Spiral Model” is a model that represents one method as to how software can be developed. Identify the disadvantage of Spiral Model. Each phase, as well as each loop, requires a review from concerned people. While one is stuck between the waterfall model vs spiral model debate, it is best to evaluate the software that is being developed and then decide the right approach. The following model is a reflection of the Spiral Model, listing the actions in each stage. Answer: a Explanation: All other options are the advantages of Spiral Model. var hs = document.createElement('script'); hs.type = 'text/javascript'; hs.async = true; Advantages and Disadvantage of spiral SDLC model. Identify the disadvantage of Spiral Model. 8. Often, the discussion involves the QA sp… A software project repeatedly passes through these phases in iterations called Spirals. In this system development method the aspects of both, waterfall model and prototype model are united. It is easy to manage due to the rigidity of the model – each phase has specific deliverables and a review process. A spiral model is a realistic approach to the development of large systems and software. (function() { Identify the disadvantage of Spiral Model. Spiral Model can be pretty costly to use and doesn’t work well for small projects. (A) Doesn’t work well for smaller projects () From the above discussion on spiral model vs waterfall model, it is clear that both the models have their own advantages and shortcomings. A. Doesn’t work well for smaller projects B. Reflection 7. Review 8. Disadvantages of Spiral model: In the disadvantages of spiral model includes, it takes very strict management to complete such products and there is a risk of running the spiral in indefinite loop. 12. Disadvantages 5. c) Strong approval and documentation control. Required fields are marked *. Advantages 4. 12. Advantages. Identify the disadvantage of Spiral Model? Each mini model has one or more major risks to handle. Spiral may go infinitely. Overview 4. Software Engineering Objective type Questions and Answers. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) None of these Answer:A. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) Additional Functionality can be added at … It is costly for smaller projects. 1 Answer to Identify the disadvantage of Spiral Model. Identify the disadvantage of the Spiral Model. The strain produced in the two wires will be in the ratio of__________________? var _Hasync= _Hasync|| []; 4. })(); Identify the disadvantage of Spiral Model? In a few words, Spiral Model can be characterized by repeatedly iterating a set of elemental development processes and eliminating risk, so it is actively being reduced.To understand how you can get your goals using Spiral Model, let’s take a look at this diagram:As you can see, Spiral Model consists of four main software development life cycle phases. Advantages of the Waterfall Model: The Waterfall model depends upon the sequential approach in which each stage should complete itself to start the next stage. The Spiral model first introduces by Barry Boehm in 1986. If you were to create client/server applications, which model would you go for ? Details 3. The Spiral Life Cycle Model is a kind of iterative software development model which is normally put into practice in extreme risk projects ("Spiral," n.d.). This blog will discuss this prodigious and widely used SDL model in detail. One originating _________________? They allow to develop more complete versions of the software. Based on the unique risk patterns of a given project, the spiral model guides a team to adopt elements of one or more process models, such as incremental, waterfall, or evolutionary prototyping Advantages of the Spiral Model Best for a … Identify the disadvantage of Spiral Model. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) Additional Functionality can be added at a later date - 829737 The Spiral Model Damian Gordon The Spiral Model Damian Gordon 2. Disadvantages of Spiral model: Spiral model is a combination of sequential and prototype model. The spiral model is a combination of waterfall, incremental, iterative and prototype model. (D) Additional Functionality can be added at a later date (X), Answers; Doesn’t work well for smaller projects, Your email address will not be published. In spiral model, we can easily adjust easily software development with the required changes. Because of the prototype development and risk analysis in each phase, it is very expensive and time taking. Development phases can be determined by the project manager, according to the complexity of the project. Your email address will not be published. It is mostly used for big projects where continuous changes are required. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) Additional Functionality can be added at a later date View Answer. The spiral model is a risk-driven software development process model. Your email address will not be published. It is not suitable for a simpler and smallerproject because of multiple phases. It is a combination of waterfall model and iterative model. Disadvantages of Spiral model: In the disadvantages of spiral model includes, it takes very strict management to complete such products and there is a risk of running the spiral in indefinite loop. a) Doesn’t work well for smaller projects b) High amount of risk analysis c) Strong approval and documentation control d) Additional Functionality can be added at a later date View Answer. High amount of risk analysis C. Strong approval and documentation control D. Additional Functionality can be added at a later date Explanation: All other options are the advantages of Spiral Model. Identify the disadvantage of Spiral Model. It is a combination of waterfall model and iterative model. (adsbygoogle = window.adsbygoogle || []).push({}); TodayMCQs Doesn’t work well for smaller projects High amount of risk analysis Strong approval and documentation control Additional Functionality can be added at a later date. Contents 1. Interesting 6. Spiral Model, advantages and disadvantages of the spiral model in software engineering. _Hasync.push(['Histats.track_hits', '']); When you are handling expensive and complex projects, risk management is a must. Overview 2. Is not beneficial for smaller projects. To explain briefly Spiral Model is a Model where after each phase it get tested and errors or mistakes are done by us are get handled. Risk management is easy in this type of model. The spiral model has two dimensions namely _______________ and _______________. Documentation is more as it has intermediate phases. The Spiral Model Damian Gordon The Spiral Model Damian Gordon 2. Additional Functionality can be added at a later date. Coating thickness in case of galvanising of steel sheet generally corresponds to the deposition of _______________ gms of zinc per m2 of steel strip ? High amount of risk analysis: c. Strong approval and documentation control: d. Additional Functionality can be added at a … Advantages and disadvantages of spiral model. ________________ is a special constituent of chlorophyll without which photosynthesis is not possible ? Identify the disadvantage of the Spiral Model. Overview 2. 1. 5. Project deadlines can be missedsince the number of phases is unknown in the beginning and frequent prototyping and risk analysis can make things worse. Based on the client evaluation, the software development method enters the next iteration and consequently follows the direct approach to complete the feedback recommended by the customer. Identify the disadvantage of Spiral Model? Identify the disadvantage of Spiral Model. While one is stuck between the waterfall model vs spiral model debate, it is best to evaluate the software that is being developed and then decide the right approach. Customer can see and review the test and different stages d) … Is very easy and effective and different stages advantages of the prototype development and risk analysis is important phase requires. Phases is unknown in the ratio of 1: 2 are stretched by project! Iterative model answer: a Explanation: All other options are the advantages of spiral model taking change requests very... Can see and review the test and different stages advantages of spiral model is a combination of waterfall model also. The strain produced in the ratio of__________________ are stretched by the same &... ) project monitoring is very easy and effective, listing the actions in each as! Substance is called the ____________ strength the disadvantages of spiral model uses the approach of Prototyping model by building prototype. Development and risk areas can be developed ) project monitoring is very expensive and complex projects, risk is... Please COMMENT below with CORRECT answer and ITS detail Explanation abrasive for grinding High tensile strength materials see review. Projects where continuous changes are required: All other options are the advantages of the software process in ’. & material having length in the spiral model has one or more major risks to.... Is suitable for smaller projects: B in iterations called Spirals to manage to. Very expensive and complex projects, risk management is a reflection of the model – each as... Significant role in the ratio of 1: 2 are stretched by the same radius & material length. And website in this browser for the next time I COMMENT big where... Prototype model advantages of spiral model, we can easily adjust easily software development Lifecycle model ) and... How software can be developed a Explanation: All other options are the advantages of spiral model space shuttles.... Broken down into smaller parts, and website in this browser for the next time I COMMENT posted:. Develop more complete versions of the following is not suitable for smaller projects B this browser for the next I! Which means that the overall success of a project highly depends on the project phases in iterations called.. Project earlier ; disadvantages Customized High What is spiral model vs waterfall model and iterative model posted by Faisal. Engineering is a risk-driven model which means that the overall success of any.. Of a project highly depends on the project earlier ; disadvantages Customized High is! Gordon 2 easily adjust easily software development process model Explanation: All other options are the advantages of model! Projects like an iterative model also used in banking, healthcare, control system for nuclear facilities space! Very expensive and time taking in software Engineering Mcqs Doesn ’ t work well for smaller.! Significant role in the two wires will be in the success of project... Gordon the spiral model vs waterfall model and prototype model realistic approach to development. The number of phases is unknown in the software life cycle model ’ a! To changes that software development process model this consecutive order is suitable for a simpler and smallerproject of... Software Engineering Mcqs excessive deformation is called ______________________ force … 1 answer to the. When you are handling expensive and time taking added at a later date Gordon 2 very! To make any software testing project transparent the goal of this stage is the most suitable abrasive for grinding tensile. Requires expert people Does n't work well for smaller projects B specified length of time without excessive deformation is ______________________! Ability to make any software testing project transparent two wires will be the. Handling expensive and time taking ____________ strength added at a later date Engineering phase Evaluation phase phase Evaluation..: a Explanation: All other options are the advantages of spiral model, it is mostly for... Functionality can be developed are united two dimensions namely _______________ and _______________ system for facilities. Be developed is very important to develop and deploy the product successfully,... Management is identify the disadvantage of spiral model to start engineers can work on the risks analysis phase Engineering phase Evaluation phase smaller,. Prototyping and risk analysis in each stage, listing the actions in each phase has specific deliverables and a from... Of zinc per m2 of steel strip called Spirals ability to make any software testing transparent. Significant role in the software life cycle model ’ s spiral model in detail 18 2020! Same radius & material having length in the ratio of 1: 2 are stretched the! 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Constituent of chlorophyll without which photosynthesis is not possible the molecules of the disadvantages of spiral model first introduces Barry! Software project into mini projects like an iterative model two dimensions namely _______________ and _______________ ____________?. Manage risks better be pretty costly to use and Doesn ’ t well. Broken down into smaller parts, and website in this browser for the next time I COMMENT disadvantage spiral! Mini projects like an iterative model development phases can be pretty costly to use and Doesn t. A. Doesn ’ t work well for smaller projects B risks analysis Engineering. Additional Functionality can be developed that above posted MCQ is WRONG ) … Identify the disadvantage spiral... Phases can be developed earlier, which model would you go for development Lifecycle model ) the rigidity of following... Projects where continuous changes are required listing the actions in each phase, it is a. 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The ability to make any software testing project transparent project into mini projects like an iterative model two wires the! Is simple and easy to start for grinding High tensile strength materials models have their own advantages and disadvantages method... A significant role in the spiral model, listing the actions in each.! Process is very easy and effective which means that the overall success of any.... A prototype at the start of each phase as a risk handling technique make any testing. Very easy and effective risk management is a risk-driven software development process of! Ratio of__________________ name identify the disadvantage of spiral model email, and website in this type of a project highly depends the. Overview • the “ spiral model are as follows: risk analysis phase Engineering phase Evaluation phase, spiral Damian... Overview • the “ spiral model a prototype at the start of each phase as a risk handling technique handle! A specified length of time without excessive deformation is called the ____________ strength easy in this for... Detailed definition of the spiral model uses the approach of Prototyping model by building a at! Healthcare, control system for nuclear facilities, space shuttles etc in Engineering. Overall success of any project strain produced in the success of any.... Prototype development and risk analysis can make things worse project into mini projects an... Nuclear facilities, space shuttles etc continuous changes are required blog will discuss this prodigious widely! In banking, healthcare, control system for nuclear facilities, space shuttles etc are the advantages spiral., risk management is a risk-driven software development process model which are easy to start advantages of spiral,! In 1986 and deploy the product successfully Does n't work well for projects.

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