The use of a randomizing transformation to process transactions against a direct-access master file is based on
A) comparing the master record key and the transaction record key for equality.
B) converting the transaction record key to a storage area location address by using a mathematical algorithm.
C) searching a list structure for the associated master file record.
D) searching an index for the associated master file record.

Question

Quizplus · Accepted Answer

The use of a randomizing transformation involves converting the transaction record key to a storage area location address using a mathematical algorithm. This allows for faster processing of transactions against a direct-access master file, as the location of the corresponding record can be determined without having to search through a list or index.

The Use of a Randomizing Transformation to Process Transactions Against