System Analysis and Design Which of the following symbols is (are) not the Data Flow Diagram (DFD): a triangle a bubble a circle a square an open rectangle a triangle a bubble a circle a square an open rectangle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A graphic representation of an information system is called flow chart histogram None of these pictogram data flow diagram flow chart histogram None of these pictogram data flow diagram ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The systems have been classified in different ways man-made information system open or closed All of these physical or abstract None of these man-made information system open or closed All of these physical or abstract None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The processes at the most detailed level of the data flow diagrams are called interfaces transform descriptions None of these functional primitives data flows interfaces transform descriptions None of these functional primitives data flows ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is used to derive the address, of a record from the record key hashing comma None of these variable field hashing comma None of these variable field ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Inverted list organization has records placed randomly throughout the file means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records uses an index for each key type None of these has records placed randomly throughout the file means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records uses an index for each key type None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS