posting 5 th tim given wrong answers please send correct i have 100 questions i am posting in bits please answer all

42) The first phase of the systems development life cycle is: A) systems planning and selection. B) systems study C) systems analysis. D) systems design. E) systems implementation and operation. Answer: 43) Which of the following is one of the three primary activities associated with identifying and selecting IS development projects? A) Preliminary investigation of the system problem or opportunity B) Identification of potential development projects C) Requirements determination D) Generate alternative initial designs E) Requirements structuring Answer: 44) A department head deciding which project requests to submit is an example of: A) a preliminary investigation of the system problem or opportunity B) identifying potential development projects. C) requirements determination. D) generating alternative initial designs. E) requirements structuring. Answer 45) Research has found that projects identified by top management more often A) have a narrow, tactical focus. B) reflect diversity and have a cross-functional focus. C) have a strategic, organizational focus. D) will integrate easily with existing hardware and systems. E) have a very low systems development priority Answer: 46) Research has found that projects identified by individual departments or business units most often: A) have a narrow, tactical focus. B) reflect diversity and have a cross-functional focus. C) have a strategic, organizational focus. D) will integrate easily with existing hardware and systems. E) have a very high systems development priority