Final answer:
Data mapping DOES allow connection from one system to another by identifying how data fields in one dataset correspond to those in another, ensuring accuracy and consistency of data.
Step-by-step explanation:
Data mapping is indeed a process that allows connection from one system to another by defining how data fields from a source dataset correspond to data fields in the destination dataset. This process is critical in various operations like data migration, data integration, and data warehousing. By establishing clear relationships between data fields, organizations can ensure the accuracy and consistency of data across different systems.
Data mapping involves a series of steps from identifying the data fields to creating a mapping specification and finally implementing the transformation of data from the source to the target system. This practice is especially common when businesses undergo digital transformation or when they need to synchronize information between different applications they use.