System Analysis and Design Unit testing is running the system with line data by the actual user testing changes made in an existing or a new program None of these 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 running the system with line data by the actual user testing changes made in an existing or a new program None of these 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 ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A checksum digit is used for detecting Errors in Data transmission Logical operations All of these Arithmetic operations None of these Data transmission Logical operations All of these Arithmetic operations None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is used to derive the address, of a record from the record key comma variable field None of these hashing comma variable field None of these hashing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape 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 are meant for backup None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Data structuring is refined through a process called normalization Relation structure None of these structuring process hierarchical structure normalization Relation structure None of these structuring process hierarchical structure ANSWER DOWNLOAD EXAMIANS APP
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