System Analysis and Design Direct-access organization has records placed randomly throughout the file Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. uses an index for each key type has records placed randomly throughout the file Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. uses an index for each key type ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design During the system study, the executive vice-president and the other managers exercise their responsibility of organizing controlling directing planning organizing controlling directing planning ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Cost-Benefit analysis evaluates the tangible and non-tangible factors compares the cost, with the benefits, of introducing a computer-based system None of these All of these estimates the hardware and software costs evaluates the tangible and non-tangible factors compares the cost, with the benefits, of introducing a computer-based system None of these All of these estimates the hardware and software costs ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a characteristic of a system operates for some purpose has interacting components has homogeneous components operates within a boundary operates for some purpose has interacting components has homogeneous components operates within a boundary ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following tools is not used for process descriptions? structured english pseudocodes None of these decision tables data dictionaries structured english pseudocodes None of these decision tables data dictionaries ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by a rectangle an arrow a square box a circle None of these a rectangle an arrow a square box a circle None of these ANSWER DOWNLOAD EXAMIANS APP
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