11. Software consists of ______ A. Set of instructions + operating procedures B. Programs + documentation + operating procedures C.

21. Number of clauses used in ISO 9001 to specify quality system requirements are _____ A. 15 B. 20 C.

31. The model in which the requirements are implemented by its category is ______ . A. Evolutionary Development Model B.

41. Requirement engineering process includes whichof these steps? A. Feasibility study B. Requirement Gathering C. Software Requirement specification & Validation

51. _____ can model the behavior of an individual object. A. class B. state machine?? C. activity?? D. use case??

61. A UML diagram that facilitates requirements gathering and interacts between system and external users, is called as A. sequence

71. Which design pattern works on data and action taken based on data provided? A. command pattern B. singleton pattern

81. The __________ allows an object to alter its behavior when its internal state changes. A. abstract factory B. state