Given below are two statements:
Statement I: Cleanroom software process model incorporates the statistical quality certification of code increments as they accumulate into a system.
Statement II: Cleanroom software engineering follows the classic analysis, design, code, test, and debug cycle to software development and focusing on defect removal rather than defect prevention.
In light of the above statements, choose the correct answer from the options given below:

Correct option is C

Statement I (Correct): The Cleanroom software process model incorporates statistical quality certification of code increments as they accumulate into a system. This involves using formal methods and statistical techniques to ensure high reliability and quality.
Statement II (Incorrect): The Cleanroom process model does not rely on the traditional code, test, and debug cycle. Instead, it focuses on defect prevention through:
· Formal specification
· Incremental development
· Statistical quality assurance
Defect prevention is a core principle of the Cleanroom approach, unlike traditional debugging processes that focus on defect removal.
Information Booster:
1. Cleanroom Software Process Model:
· Developed to create high-reliability software.
· Emphasizes mathematical correctness and statistical quality control.
2. Core Principles:
· Incremental Development: Dividing the system into manageable increments.
· Formal Methods: Using mathematical models for specifications.
· Statistical Quality Assurance: Testing based on statistical sampling.
3. Advantages:
· Reduces the need for extensive testing.
· Produces software with minimal defects.
· Improves overall software quality and reliability.
Additional Knowledge:
· The traditional code, test, debug cycle is not a part of the Cleanroom approach because:
· Debugging is replaced with formal reviews and statistical testing.
· The process aims for zero-defect software by focusing on correctness from the start.
· Key Differentiators:
· Defect Prevention (Cleanroom) vs. Defect Removal (Traditional).
· Cleanroom focuses on quality by design.