Q5.Marks: +2.0UGC NET Paper 2: Computer Science 26th Nov 2021
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 focussing on defect removal rather than defect prevention.
In light of the above statements, choose the correct answer from the options given below
1.Both Statement I and Statement II are true
2.Both Statement I and Statement II are false
3.Statement I is true but Statement II is false✓ Correct
4.Statement I is false but Statement II is true
Solution
The correct answer is option 3.
Explanation:
In Clean room approach of software engineering the development of software is based on five key strategies :
Formal specification
Incremental development
Structured programming
Static verification
Statistical testing of the system.
Software Development process of cleanroom software development strategy try to produce software with certifiable level of reliability. It focuses on defect prevention, rather than defect removal .