System Analysis and Design The records in a file or magnetic tape cannot be transferred to a disk file have to be arranged in a key sequence are meant for backup can only be accessed serially cannot be transferred to a disk file have to be arranged in a key sequence are meant for backup can only be accessed serially ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A Decision table represents the information flow gets an accurate picture of the system shows the decision paths documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions. represents the information flow gets an accurate picture of the system shows the decision paths documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of data base system is (are) data are stored once in the data base and are easily accessible when needed all of the listed here storage space duplication is eliminated all applications share centralized files data are stored once in the data base and are easily accessible when needed all of the listed here storage space duplication is eliminated all applications share centralized files ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The calculation instructions in an algorithm should state _____. None of these Only how to calculate something Only what is to be calculated Both what is to be calculated and how to calculate it Both what is to be calculated and why is it calculated None of these Only how to calculate something Only what is to be calculated Both what is to be calculated and how to calculate it Both what is to be calculated and why is it calculated ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The conditions immediately outside a system is called The boundary The environment The interface The protocols The boundary The environment The interface The protocols ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which are the tools not used for System Analysis Decision table Data Flow Diagram Flowcharts System - test data Decision table Data Flow Diagram Flowcharts System - test data ANSWER DOWNLOAD EXAMIANS APP
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