The correct answer is: A. Distributed processing
Distributed processing is a computer architecture in which tasks are divided among multiple computers. This can be done to improve performance, reliability, or security.
Data transmission is the process of sending data from one computer to another. This can be done over a variety of media, including wired and wireless connections.
Data link is a physical connection between two computers. This can be a wired connection, such as a USB cable, or a wireless connection, such as Bluetooth.
Data flow is the movement of data through a computer system. This can be done in a variety of ways, including through files, databases, and networks.
Distributed processing is the best answer because it is a computer assisted method for the recording and analyzing of existing hypothetical systems. This is done by dividing the tasks of recording and analyzing the system among multiple computers. This can improve performance, reliability, or security.
Data transmission, data link, and data flow are not computer assisted methods for the recording and analyzing of existing hypothetical systems.