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The Spiral Model is a software development methodology that combines iterative development with systematic aspects of the waterfall model. Its primary characteristics include: • Iterative Development: The Spiral Model is iterative, meaning that the project is divided into several cycles or "spirals." Each spiral represents a phase of development where requirements are analyzed, design is refined, and the product is developed and tested. The process is repeated with each iteration, allowing for continuous improvement and refinement. • Risk Assessment: A key feature of the Spiral Model is its focus on risk assessment. Each spiral involves evaluating potential risks associated with the project and developing strategies to mitigate them. This proactive approach helps identify and address potential issues early in the development process, reducing the likelihood of costly problems later on. • Refinement Through Iterations: The Spiral Model allows for refinement of requirements and design through multiple iterations. As each spiral progresses, feedback from previous iterations is used to make adjustments and improvements. This iterative process helps ensure that the final product aligns with user needs and expectations.
Which figure should replace the question mark (?) if the following series were to be continued?
Select the number from among the given options that can replace the question mark (?) in the following series.
3, 17, 73, 297, ? , 4777
...Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
WVE, UTG, SRI, QP...
In a certain code language, ‘VATT’ is coded as ‘65’ and ‘STOLK’ is coded as ‘79’. How will ‘GENEROUS’ be coded in that language?
...In the given Venn diagram, the rectangle 'people having blue eyes', the triangle represents 'people having extra fingers', and the circle represents 'pe...
Select the figure that will replace the question mark (?) in the following figure series.
Which is the correct one to replace the question mark?
Question Figures
Three statements are followed by three conclusions numbered I, II and III. Assuming the statements to be true even if they do not conform to real-world ...
The second number in each of the number-pairs is obtained by performing certain mathematical operations on the first number. Three of the following four...
Three different positions of the same dice are shown. Find the number on the face opposite the face showing '3'.