System Analysis and Design Which of the following symbols is (are) not the Data Flow Diagram (DFD): a bubble a circle a square a triangle an open rectangle a bubble a circle a square a triangle an open rectangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The feasibilities studied in preliminary investigation is (are): None of these economic feasibility operational feasibility technical feasibility All of these None of these economic feasibility operational feasibility technical feasibility All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Backup and recovery procedures are primarily implemented to All of these to provide data redundancy to show different versions of data and programs handle the contingency when a file gets corrupted None of these All of these to provide data redundancy to show different versions of data and programs handle the contingency when a file gets corrupted None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The starting point for development of an MIS is; purchase of a mini computers the system has a large number of PCs and a LAN. identification of business processes that are the essence of the business a distributed database management purchase of a mini computers the system has a large number of PCs and a LAN. identification of business processes that are the essence of the business a distributed database management ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Positive testing is running the system with line data by the actual user is checking the logic of one or more programs in the candidate system testing changes made in an existing or a new program making sure that the new programs do in fact process certain transactions according to Specifications running the system with line data by the actual user is checking the logic of one or more programs in the candidate system testing changes made in an existing or a new program making sure that the new programs do in fact process certain transactions according to Specifications ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of data base system is (are) all of the listed here all applications share centralized files storage space duplication is eliminated data are stored once in the data base and are easily accessible when needed all of the listed here all applications share centralized files storage space duplication is eliminated data are stored once in the data base and are easily accessible when needed ANSWER DOWNLOAD EXAMIANS APP
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