Description : Project risk factor is considered in ? Spiral Model Waterfall Model Prototyping Model Iterative enhancement Model
Last Answer : Spiral Model
Description : Which is not a software life cycle model? Spiral Model Waterfall Model Prototyping Model Capability maturity Model
Last Answer : Capability maturity Model
Description : Requirements can be refined using (A) The waterfall model (B) prototyping model (C) the evolutionary model (D) the spiral model
Last Answer : (B) prototyping model
Description : For a well understood data processing application it is best to use (A) The waterfall model (B) prototyping model (C) the evolutionary model (D) the spiral model
Last Answer : (A) The waterfall model
Description : Waterfall model is not suitable for ? Small Projects Complex Projects Accommodating change None of Above
Last Answer : Accommodating change
Description : The quick design of a software that is visible to end users leads to ............ (A) iterative model (B) prototype model (C) spiral model (D) waterfall model
Last Answer : (B) prototype model
Description : A simple way of looking at the spiral life-cycle model is as a waterfall model with each phase proceeded by a) Build-and-fix b) Freezing c) Synchronization d) Testing e) Risk analysis
Last Answer : e) Risk analysis
Description : The model in which the requirements are implemented by category is (A) Evolutionary Development Model (B) Waterfall Model (C) Prototyping (D) Iterative Enhancement Model
Last Answer : (A) Evolutionary Development Model
Description : Which process model is also called as classic life cycle model? (A) Waterfall model (B) RAD model (C) Prototyping model (D) Incremental model
Last Answer : (A) Waterfall model
Description : The Prototyping model of software development is: (1) a reasonable approach when requirements are well-defined. (2) a useful approach when a customer cannot define requirements clearly. (3) the ... projects with large development teams. (4) a risky model that rarely produces a meaningful product.
Last Answer : 1
Description : List any two differences betweenIncremental model and Spiral model in developing complex software projects. -Technology
Last Answer : Incremental model works on the stage-wise development of a complex project that involves real time data whereas Spiral model works on risk analysis of a real time situation.Spiral model is a combination of both Incremental as well as Waterfall method.
Description : Spiral Model was developed by? Bev Littlewood Berry Bohem Roger Pressman Victor Bisili
Last Answer : Berry Bohem
Description : Choose the Protocols working in the Data Link Control Layer of OSI model below. a. ATM (Asynchronous Transfer Mode), Frame Relay b. HDLC (High Level Data Link Control), SDLC (Synchronous Data Link Control) c. ARP (Address Resolution Protocol), IEEE802.3 d. All the above
Last Answer : d. All the above
Description : In the context of rapid prototyping and additive manufacturing, tessellation refers to theprocess of slicing the CAD model of the part into layers. a.Droplet Deposition Manufacturing b.Used-Deposition Modeling c.Laminated-Object Manufacturing d.Stereolithography
Last Answer : d.Stereolithography
Description : Which one is NOT related to rapid prototyping definition? a.Layer by layer b.Physical model c.From 3D CAD data d.Production line
Last Answer : d.Production line
Description : Among the following, which one is the last step in Data Processing for Rapid Prototyping? a.Model slicing b.Part orientation c.Tool path generation d.Support generation
Last Answer : c.Tool path generation
Description : For rapid prototyping 3D CAD model should be converted into______file a.SGC b.SLA c.STL d.SLS
Last Answer : c.STL
Description : What is a model of a proposed product, service, or system? a. Prototyping b. Prototype c Selling prototype d. None of the above
Last Answer : d. None of the above
Description : What is a model of a proposed product, service, or system? a. Prototyping b. Prototype c. Proof‐of‐concept prototype d. Selling prototype
Last Answer : b. Prototype
Description : Which of the following is not a software process model? (A) Prototyping (B) Iterative (C) Timeboxing (D) Glassboxing
Last Answer : (D) Glassboxing
Description : Build and Fix model has? 3 Phases 1 Phases 2 Phases 4 Phases
Last Answer : 2 Phases
Description : What is Waterfall Model in Software?
Last Answer : WATERFALL MODEL It is a sequential design process in which progress is seen as flowing steadily downwards.(like waterfall) through the phases of conception,initiation,analysis,design,construction,testing,production/implementation and maintenance.
Description : The life cycle can be said to consist of a series of phases. The classical model is referred to as the waterfall model. Which phase may be defined as The concept is explored and refined, ... client's requirements are elicited? (a) Requirements (b) Specification (c) Design d) Implementation
Last Answer : (a) Requirements
Description : What Is Waterfall Model?
Last Answer : The waterfall model is a sequential software development process, in which progress is seen as flowing steadily downwards (like a waterfall) through the phases of Conception, Initiation, Analysis, Design (validation), Construction, Testing and maintenance.
Description : Explain the waterfall model. Explain why it is more advantageous than adhoc methods.
Last Answer : Ans Waterfall Model: 1.The waterfall model is a sequential software development process, in which progress is seen as flowing steadily downwards (like a waterfall) through the phases of Conception, Initiation, ... approach. b. Iteration is not required. c. It is widely use because it is easy.
Description : What is the advantage of using prototype software development model instead of waterfall model? Also explain the effect of defining a prototype on the overall cost of the software project?
Last Answer : Ans:The waterfall model: This is the classic SDLC model, with a linear and sequential method that has goals for each development phase. The waterfall model simplifies task scheduling, because ... acceptable prototype is finally achieved from which the complete system or product can now be developed.
Description : Explain the waterfall model.
Last Answer : The waterfall model is a traditional method, sometimes called the classic life cycle. This is one of the initial models. As the figure implies stages are cascaded and shall be developed one ... useful in situation where the requirements are fixed and work proceeds to completion in a linear manner.
Description : Continual (Continuous) improvement cycle is based on systematic sequence of -------------- activities. a) SDLC b) PDCA c) waterfall model
Last Answer : Ans : b.
Description : Which of the following is not included in waterfall model ? (A) Requirement analysis (B) Risk analysis (C) Design (D) Coding
Last Answer : (B) Risk analysis
Description : The major shortcoming of waterfall model is (A) the difficulty in accommodating changes after requirement analysis. (B) the difficult in accommodating changes after feasibility analysis. (C) the system testing. (D) the maintenance of system.
Last Answer : (A) the difficulty in accommodating changes after requirement analysis.
Description : Explain waterfall process model. State its advantages and disadvantages.
Last Answer : The waterfall model is a traditional method, sometimes called the classic life cycle. This is one of the initial models. As the figure implies stages are cascaded and shall be developed one ... 6. Not suitable for the projects where requirements are at a moderate to high risk of changing.
Description : Write down any one situation where spiral delivery model can be used. Also mention one advantage and one disadvantage of spiral delivery model. -Technology
Last Answer : Situations to use/apply spiral model When project is large,When releases are required to be frequent,When risk and costs evaluation is important For medium to high-risk projectsAdvantage-Additional ... becomes easy as the prototype building is done in small fragmentsDisadvantage-Risk of not meeting
Description : How spiral model works?
Last Answer : The spiral model is an evolutionary software process model that couples the iterative nature of prototyping with the controlled and systematic aspects of the waterfall lifecycle model. It also has an emphasis on the use of risk management techniques.
Description : This life cycle model is basically driven by schedule and budget risks This statement is best suited for A. Water fall model B. Spiral model C. Incremental model D. V-Model Q33. The bug tracking ... these phases for each bug. I. Phase injected II. Phase detected III. Phase fixed IV. Phase removed
Last Answer : B. I, II and IV
Description : In practice, which Life Cycle model may have more, fewer or different levels of development and testing, depending on the project and the software product. For example, there may be component integration testing ... after system testing. A. Water Fall Model B.V-Model C. Spiral Model D. RAD Model
Last Answer : B.V-Model
Description : Spiral model is a realistic approach to the development of large-scale systems & software. Justify & explain the model?
Last Answer : Ans. There are several advantages of Spiral model that makes it a realistic approach to development of large-scale systems and software, viz: 1) The spiral model promotes quality assurance ... , which can help in identifying and resolving potential problems or errors in the software development.
Description : How does the risk factor affect the spiral model of software development?
Last Answer : Ans:Risk Analysis phase is the most important part of "Spiral Model". In this phase all possible (and available) alternatives, which can help in developing a cost effective project are analyzed ... data and find out possible solution in order to deal with the potential changes in the requirements.
Description : The spiral model of software development (A) Ends with the delivery of the software product (B) Is more chaotic than the incremental model (C) Includes project risks evaluation during each iteration (D) All of the above
Last Answer : (C) Includes project risks evaluation during each iteration
Description : Which is the most important feature of spiral model? (A) Quality management (B) Risk management (C) Performance management (D) Efficiency management
Last Answer : (B) Risk management
Description : In the spiral model ‘risk analysis’ is performed (A) In the first loop (B) in the first and second loop (C) In every loop (D) before using spiral model
Last Answer : (C) In every loop
Description : The most important feature of spiral model is (A) requirement analysis. (B) risk management. (C) quality management. (D) configuration management.
Last Answer : (B) risk management.
Description : ............... is a process model that removes defects before they can precipitate serious hazards. (A) Incremental model (B) Spiral model (C) Cleanroom software engineering (D) Agile model
Last Answer : (C) Cleanroom software engineering
Description : Explain different tasks of regions of spiral model with diagram.
Last Answer : Traditional method or model of software development Also encompasses all the essential development phases: * Requirements analysis * Design * Code * Test * Maintenance ... appear controllable to the customer, particularly if the customer is more accustomed to the waterfall model.
Description : Hofstede found that some countries have a long-term orientation while others focus on the short term. His results mean that: A. US business would be happy to invest in nuclear power and space ... from ten-year investment projects. D. Indian business is impatient for a return on its investments.
Last Answer : British businesses prefer investments with a quick return.
Description : A modern electronic computer is a machine that is meant for a. Doing quick mathematical calculations b. Input, storage, manipulation and outputting of data c. Electronic data processing d. Performing repetitive tasks accuratel
Last Answer : Input, storage, manipulation and outputting of data
Description : Which statement is true regarding the user exec and privileged exec mode? A. They both require the enable password B. User exec is a subset of the privileged exec C. The '?' only works in Privileged exec D. They are identica
Last Answer : User exec is a subset of the privileged exec
Description : Which of the following transmission systems provide the highest data rate to in individual device? a. computer bus b. telephone lines c. voice and mode d. lease lines
Last Answer : computer bus
Description : Communiction circuits that transmit data in both directions but not at the same time are operating in a. a simplex mode b. a half duplex mode c. a full duplex mode d. an asynchronous mode
Last Answer : a half duplex mode
Description : Which of the following statement is incorrect? a. The difference between synchronous and asynchronous transmission is the clocking derived from the data in synchronous transmission. b. Half ... in online activities d. Batch processing is the prefered processing mode for telecommunication operation.
Last Answer : Batch processing is the prefered processing mode for telecommunication operation.
Description : ______uses long-wave 1310-nm single mode fiber. A) 10GBase-S B) 10GBase-L C) 10GBase-E D) none of the above
Last Answer : 10GBase-L