System Analysis and Design Indexed-Sequential organization means storing records in contiguous blocks according to a key has records placed randomly throughout the file stores records sequentially but uses an index to locate records uses an index for each key type means storing records in contiguous blocks according to a key has records placed randomly throughout the file stores records sequentially but uses an index to locate records uses an index for each key type ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design An appraisal, of a system's performance after it has been installed, is called system batch Processing review planning maintenance batch Processing review planning maintenance ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following appropriately explains the desirable characteristic of good system design? Conversion Long discussions Proper documentation Modular approach Conversion Long discussions Proper documentation Modular approach ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Structured design methodology is an approach to design that adheres to rales based on principles such as bottom-up design data flow analysis All of these top-down refinement None of these bottom-up design data flow analysis All of these top-down refinement None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data. DBMS file records schema None of these DBMS file records schema None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The first items defined for a new system are its : None of these outputs processing storage inputs None of these outputs processing storage inputs ANSWER DOWNLOAD EXAMIANS APP
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