3.1. Once an information system is installed, the system is essentially in which phase of the systems development life cycle (SDLC)? a) Design b) Planning c) Analysis d) Maintenance 3.2. is attached to the class of the composing class to denote the aggregation relationship with the composed object. a) An empty diamond b) A solid diamond c) An empty oval d) A solid oval 3.3. is not displayed on a class diagram? a) The methods within a class. b) The attributes within a class. c) The number of instances each class will have d) Generalizations 1 3.4. Which tests are preferred to perform in customer environment? 1) Unit Test ii) User Acceptance Test ili) Alpha Test iv) Beta Test v) Component Test Select one: a) Lii b) iliv c) lilli, d) iii, iv 52 3.5. allows us to infer that different members of classes luve some common characteristics a) Realization b) Agregation c) Generaluation d) Dependency 3.6 diagrams of UML represent Interaction modeling a) Use Case, Sequence b) Class Object c) Activity, State Chart d) All of the mentioned 3.7. Which model in system modelling depicts the static nature of the system? a) Behavioral Model b) Context Model c) Data Model d) Structural Model 3.8. Which is not correct about inspections and testing? a) Inspections and testing are complementary and not opposing verification techniques. b) Both should be used during the V&V process c) Inspections can check conformance with a specification but not conformance with the customer's real requirements d) Inspections can check non-functional characteristics such as performance, usability, etc. 3.9. Which test refers to the retesting of a unit, integration and system after modification, in order to determine that the change has not introduced new faults? 3.8. Which is not correct about inspections and testing? a) Inspections and testing are complementary and not opposing verification techniques. b) Both should be used during the V&V process. c) Inspections can check conformance with a specification but not conformance with the customer's real requirements. d) Inspections can check non-functional characteristics such as performance, usability, etc. 3.9. Which test refers to the retesting of a unit, integration and system after modification, in order to determine that the change has not introduced new faults? a) Smoke Test b) Alpha Test c) Regression Test d) Beta Test 3.10. What is the most important reason of why user testing is essential? a) The reason for this customer may want to see their product is working properly with test data. b) The reason for this is that influences from the user's working environment have a major effect on the reliability, performance, usability and robustness of a system. These cannot be replicated in a testing environment. c) The reason for this, customers may want to enter with this new product to the market first. d) All of above
