System Analysis and Design A feasibility document should contain all of the following except: feasible alternative problem descriptions data-flow diagrams project name feasible alternative problem descriptions data-flow diagrams project name ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The black box concept is based on the assumption(s) that; the relationship between the inputs and output is stable None of these the suprasystem is stable black boxes are dependent or environments All of these the relationship between the inputs and output is stable None of these the suprasystem is stable black boxes are dependent or environments All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Sequential or series testing is testing changes made in an existing or a new program is checking the logic of one or more programs in the candidate system running the system with line data by the actual user making sure that the new programs do in fact process certain transactions according to Specifications testing changes made in an existing or a new program is checking the logic of one or more programs in the candidate system running the system with line data by the actual user making sure that the new programs do in fact process certain transactions according to Specifications ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape can only be accessed serially None of these have to be arranged in a key sequence cannot be transformed to a disk file are meant for backup can only be accessed serially None of these have to be arranged in a key sequence cannot be transformed to a disk file are meant for backup ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Backup and recovery procedures are primarily implemented to handle the contingency when a file gets corrupted None of these to provide data redundancy to show different versions of data and programs All of these handle the contingency when a file gets corrupted None of these to provide data redundancy to show different versions of data and programs All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not an advantage of the structured approach to system development? the user area is studied thoroughly the system specification is very graphic None of these the documentation is Cumulative it focuses on the physical aspects of the system the user area is studied thoroughly the system specification is very graphic None of these the documentation is Cumulative it focuses on the physical aspects of the system ANSWER DOWNLOAD EXAMIANS APP
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