System Analysis and Design Which is the best process to access number of records from the same file? All of these an on-line job None of these a real-time job a batch job All of these an on-line job None of these a real-time job a batch job ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Positive testing is is checking the logic of one or more programs in the candidate system testing changes made in an existing or a new program running the system with line data by the actual user making sure that the new programs do in fact process certain transactions according to Specifications is checking the logic of one or more programs in the candidate system testing changes made in an existing or a new program running the system with line data by the actual user making sure that the new programs do in fact process certain transactions according to Specifications 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 direct access None of these sequential Indexed random access direct access None of these sequential Indexed random access ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Advantages of Relational Database Management systems are All of these Data independence since it allows the database to grow by adding new attributes and relations. None of these Security controls can be more easily implemented. Flexibility, of relating different logical files All of these Data independence since it allows the database to grow by adding new attributes and relations. None of these Security controls can be more easily implemented. Flexibility, of relating different logical files ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following decides which systems development projects to work on first ? project dictionary steering committee None of these data diagram systems flowcharts project dictionary steering committee None of these data diagram systems flowcharts ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape are meant for backup None of these have to be arranged in a key sequence cannot be transformed to a disk file can only be accessed serially are meant for backup None of these have to be arranged in a key sequence cannot be transformed to a disk file can only be accessed serially ANSWER DOWNLOAD EXAMIANS APP
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