During product development, repeating the process to refine the solution after testing is called?

During product development, repeating the process to refine the solution after testing is called?

• A. Revision
• B. Optimization
• C. Development
• D. Iteration

Answer: (D)

Iteration is the repeated cycle of designing, testing, evaluating, and refining a solution based on feedback. After testing shows how the solution performs, you adjust the design and run another round of testing, repeating this loop until it meets the requirements. This is different from revision, which is simply making edits, or optimization, which focuses on improving performance or efficiency, and from development, which is the overall process of bringing a product to life rather than the ongoing cycle of testing and refinement.

Iteration is the repeated cycle of designing, testing, evaluating, and refining a solution based on feedback. After testing shows how the solution performs, you adjust the design and run another round of testing, repeating this loop until it meets the requirements. This is different from revision, which is simply making edits, or optimization, which focuses on improving performance or efficiency, and from development, which is the overall process of bringing a product to life rather than the ongoing cycle of testing and refinement.