System Analysis and Design The records in a file on magnetic tape can only be accessed serially are meant for backup cannot be transformed to a disk file None of these have to be arranged in a key sequence can only be accessed serially are meant for backup cannot be transformed to a disk file None of these have to be arranged in a key sequence ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The current trend, of computer usage is mainly interactive; the trend, earlier, was None of these random processing batch processing multi-task processing parallel processing None of these random processing batch processing multi-task processing parallel processing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Coding and testing are done In a bottom-up manner ad hoc manner cross sectional manner top-down manner None of these bottom-up manner ad hoc manner cross sectional manner top-down manner None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The approach used in top-down analysis and and design is None of these to prepare flowcharts after programming has been completed All of these to identify the top level functions by combining many smaller components into a single entity. to identify a top level function and then create a hierarchy of lower level modules and components None of these to prepare flowcharts after programming has been completed All of these to identify the top level functions by combining many smaller components into a single entity. to identify a top level function and then create a hierarchy of lower level modules and components ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A system analyst designs a new system by adopting a developed system to the present environment identifying sub systems and the interfaces between sub systems developing the system as a large, single unit propose alternatives to the current system None of these adopting a developed system to the present environment identifying sub systems and the interfaces between sub systems developing the system as a large, single unit propose alternatives to the current system None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? a real-time job a batch job None of these All of these an on-line job a real-time job a batch job None of these All of these an on-line job ANSWER DOWNLOAD EXAMIANS APP
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