11. What type of software testing is generally used in Software Maintenance ?

A. Regression Testing
B. System Testing
C. Integration Testing
D. Unit Testing
✅ The correct answer is option A.
Explanation: All other options are known as levels of software testing which further have types of software testing.

16. CMM stands for_____________________?

A. Capability Management Module
B. Conservative Maturity Model
C. Capability Maturity Module
D. Capability Maturity Model
✅ The correct answer is option D.
Explanation: The Capability Maturity Model for Software describes the principles and practices underlying software process maturity and is intended to help software organizations improve the maturity of their software processes in terms of an evolutionary path from ad hoc, chaotic processes to mature, disciplined software processes

18. Which of the following requires design control measures, such as holding and recording design reviews and qualification tests ?

A. CMM
B. ISO 9001
C. ISO 9000-3
D. None of the mentioned
✅ The correct answer is option C.
Explanation: ISO 9000-3 states that the supplier should carry out reviews to ensure the requirements are met and design methods are correctly carried out.

19. Model preferred to create client/server applications is _______________________?

A. WINWIN Spiral Model
B. Spiral Model
C. Concurrent Model
D. Incremental Model
✅ The correct answer is option C.
Explanation: In case of client/server applications, the concurrent process model specifies activities in two dimensions: a system dimension and a component dimension. Hence Concurrency is achieved by these two activities occurring simultaneously and can be modeled using the state-oriented approach