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 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 ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following does not occur in phase - 4 of the system development life cycle (SDLC) None of these conduct interviews acquire hardware and software test the new system train users None of these conduct interviews acquire hardware and software test the new system train users ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Any data that are entered into the computer, for the first time, will go through the process of Sequential testing Validation None of these System testing String testing Sequential testing Validation None of these System testing String testing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Direct-access organization means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records has records placed randomly throughout the file uses an index for each key type means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records has records placed randomly throughout the file uses an index for each key type ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The Data flow diagram (DFD) shows; the processes the areas where they are stored. All of these None of these the flow of data the processes the areas where they are stored. All of these None of these the flow of data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design On the feasibility committee, department representatives serve as: ready sources of information direct users of the new system all of the listed here liaison to their departments ready sources of information direct users of the new system all of the listed here liaison to their departments ANSWER DOWNLOAD EXAMIANS APP
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