In a DFD, the Gane and Sarson symbol for a process is a . Group of answer choices flat rectangle that is open on the right side and closed on the left side line with a single or double arrowhead rectangle with rounded corners rectangle, which may be shaded to make it look three-dimensional

rectangle with rounded corners

Explanation:

A DFD or data-flow diagram is a type of diagram that is used in order to represent the flow of data within a process or a system that handles information, as well as providing all the information regarding the outputs, inputs, and etities of that process or system. In a DFD, the Gane and Sarson symbol for a process is a rectangle with rounded corners

is there answer choices?

it should be d or b but i'm sure it's d