System Analysis and Design Which of the following symbols is (are) not the Data Flow Diagram (DFD): an open rectangle a square a circle a bubble a triangle an open rectangle a square a circle a bubble a triangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries. Success factors System Development Life Cycle Phased Conversion Move of the above. CASE tool Success factors System Development Life Cycle Phased Conversion Move of the above. CASE tool ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Inverted list organization Stores records sequentially but uses an index to locate records has records placed randomly throughout the file means storing records in contiguous blocks according to a key. None of these uses an index for each key type Stores records sequentially but uses an index to locate records has records placed randomly throughout the file means storing records in contiguous blocks according to a key. None of these uses an index for each key type ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design To avoid errors in transcription and transposition, during data entry, the System Analyst should provide batch totals provide for a hash totals all of the listed here none of the listed here provide batch totals provide for a hash totals all of the listed here none of the listed here ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Backup and recovery procedures are primarily implemented to to show different versions of data and programs to provide data redundancy None of these handle the contingency when a file gets corrupted All of these to show different versions of data and programs to provide data redundancy None of these handle the contingency when a file gets corrupted All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Changes made periodically to a system, after its implementation, is known as system None of these maintenance development analysis design None of these maintenance development analysis design ANSWER DOWNLOAD EXAMIANS APP
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