System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by a circle an arrow a square box a rectangle None of these a circle an arrow a square box a rectangle None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The black-box concept: All of these None of these is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box. assumes that inputs and outputs will remain stable assumes that the black box is independent All of these None of these is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box. assumes that inputs and outputs will remain stable assumes that the black box is independent ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of data base system is (are) 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 data are stored once in the data base and are easily accessible when needed all of the listed here ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A system design is said to be functionally modular if the system is developed using structured programming through COBOL or PASCAL each module performs a specific function and can be developed relatively independently by programmers the system is able to handle all the function of the application None of these the system makes extensive use of function. keys for maximum user assistance the system is developed using structured programming through COBOL or PASCAL each module performs a specific function and can be developed relatively independently by programmers the system is able to handle all the function of the application None of these the system makes extensive use of function. keys for maximum user assistance ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The recipe instruction "Beat until smooth' is an example of the _____ structure. Control Sequence Repetition Selection Switching Control Sequence Repetition Selection Switching ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Indexed-Sequential organization 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 means storing records in contiguous blocks according to a key ANSWER DOWNLOAD EXAMIANS APP
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