1. Which one of the following is correct about program testing? A) Discover the program components. B) Discover program defects before it is put into use. C) Discover Pre and post requirements. D) Discover a big image about the program. 2. The executable software system is developed in the following stage: A) Testing B) Design and implementation C) Requirements analysis D) None of the options. 3. Which one of the following is wrong about architectural design? A) An early stage of the system design process. B) Represents the link between specification and design processes. C) It involves identifying major system components and their communic D) Can reveal the presence of performance errors. 4. The goal of defect testing is to: A) Demonstrate that the software meets its requirements. B) Show that the system operates as intended. C) Discover faults or defects in the software where its behavior is incorr D) None of the options. 5. The following figure represents. A) A system context model. B) Object oriented model. C) Interaction model