System Analysis and Design During system study, data can be collected through All of these questionnaires interviews on-site observations None of these All of these questionnaires interviews on-site observations None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is a function of the process step of data processing? protect update index retrieval protect update index retrieval ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A data flow diagram is None of these All of these the modern version of flowchart the primary output of the systems design phase mainly used at the systems specification stage. None of these All of these the modern version of flowchart the primary output of the systems design phase mainly used at the systems specification stage. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In processing controls must be established in a system, in order to All of these None of these prohibit tampering with information by unauthorized person Verify that all data have been processed block or trap faulty data from entry into processing All of these None of these prohibit tampering with information by unauthorized person Verify that all data have been processed block or trap faulty data from entry into processing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Where one has to process all the data records in a file, the best tile organization is sequential Indexed None of these random access direct access sequential Indexed None of these random access direct access ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In Prototyping BASIC is used 4GLs are used system is documented COBOL is used BASIC is used 4GLs are used system is documented COBOL is used ANSWER DOWNLOAD EXAMIANS APP
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