System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by an arrow None of these a square box a rectangle a circle an arrow None of these a square box a rectangle a circle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The mistake, committed by interchanging two digits in a numeric held, during data entry, is called Beta testing error transcription error transposition error Alpha testing error Beta testing error transcription error transposition error Alpha testing error ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The black box concept is based on the assumption(s) that; the relationship between the inputs and output is stable None of these All of these black boxes are dependent or environments the suprasystem is stable the relationship between the inputs and output is stable None of these All of these black boxes are dependent or environments the suprasystem is stable ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In processing controls must be established in a system, in order to prohibit tampering with information by unauthorized person All of these Verify that all data have been processed None of these block or trap faulty data from entry into processing prohibit tampering with information by unauthorized person All of these Verify that all data have been processed None of these block or trap faulty data from entry into processing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In phase 1 of the system development life cycle, which of the following aspects are usually analyzed? input (transactions) outputs all of the listed here controls input (transactions) outputs all of the listed here controls ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design An audit trial is test data used by the system auditor None of these designed to permit tracing of any input record or process performed on a system, back toits original sources post-auditing the system after its implementation All of these test data used by the system auditor None of these designed to permit tracing of any input record or process performed on a system, back toits original sources post-auditing the system after its implementation All of these ANSWER DOWNLOAD EXAMIANS APP
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