System Analysis and Design The imitation of a systems investigation may result from: a scheduled system's review an analyst's investigation All of these a manager's formal request a scheduled system's review an analyst's investigation All of these a manager's formal request ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? a real-time job All of these an on-line job None of these a batch job a real-time job All of these an on-line job None of these a batch job ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The conditions immediately outside a system is called The boundary The protocols The interface The environment The boundary The protocols The interface The environment ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following activities, does not belong to the Implementation phase of the SDLC? File conversion User training All of these None of these Program testing File conversion User training All of these None of these Program testing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Unit testing is testing changes made in an existing or a new program running the system with line data by the actual user is checking the logic of one or more programs in the candidate system making sure that the new programs do in fact process certain transactions according to Specifications None of these testing changes made in an existing or a new program running the system with line data by the actual user is checking the logic of one or more programs in the candidate system making sure that the new programs do in fact process certain transactions according to Specifications None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The black-box concept: None of these is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box. All of these assumes that the black box is independent assumes that inputs and outputs will remain stable None of these is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box. All of these assumes that the black box is independent assumes that inputs and outputs will remain stable ANSWER DOWNLOAD EXAMIANS APP
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