Software Testing (ST) is the process of evaluating a software product or application to ensure it functions as intended, meets requirements, and is free of defects. Testers compare actual behavior against expected behavior to find bugs, verify accuracy and usability, and confirm compliance with standards. The goal is to deliver high-performing, reliable, and secure software, increasing user satisfaction and reducing project risks by fixing issues early in the development lifecycle.  

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• Verifies Functionality:

  Confirms that the software performs its intended functions correctly and matches user expectations. 

   
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• Ensures Quality:

  Verifies that the software is efficient, reliable, secure, and user-friendly. 

   
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• Reduces Costs:

  Locates and fixes issues early in the development process, which is significantly less expensive than resolving them after the software is released. 

   
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• Improves User Satisfaction:

  Delivers a better user experience by ensuring the software is easy to use and performs as expected. 

   
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• Prevents Issues:

  Catches potential problems before they impact end-users, preventing costly failures, data breaches, or other negative outcomes. 

   

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• Verify Requirements: Ensure the software meets all specified requirements and business needs. 
   
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• Measure Performance: Assess the software's speed, stability, and resource usage. 
   
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• Build Confidence: Provide confidence that the software is high-quality and reliable. 
   

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• Enhanced Reputation: Delivering high-quality software builds trust and boosts customer satisfaction. 
   
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• Risk Mitigation: Minimizes the risk of system failures, security vulnerabilities, and other critical problems.