System Analysis and Design Unit testing is None of these running the system with line data by the actual user testing changes made in an existing or a new program is checking the logic of one or more programs in the candidate system making sure that the new programs do in fact process certain transactions according to Specifications None of these running the system with line data by the actual user testing changes made in an existing or a new program is checking the logic of one or more programs in the candidate system making sure that the new programs do in fact process certain transactions according to Specifications ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A checksum digit is used for detecting Errors in Logical operations Data transmission All of these Arithmetic operations None of these Logical operations Data transmission 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 hashing comma field None of these variable hashing comma field None of these variable ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape are meant for backup None of these can only be accessed serially cannot be transformed to a disk file have to be arranged in a key sequence are meant for backup None of these can only be accessed serially cannot be transformed to a disk file have to be arranged in a key sequence ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Data structuring is refined through a process called normalization Relation structure hierarchical structure structuring process None of these normalization Relation structure hierarchical structure structuring process None of these ANSWER DOWNLOAD EXAMIANS APP
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