True or false and why:

1- Each task of the task model of a processor will then be carried out by a program that can be executed concurrently with others in said processor.

2-The structure of a program represented by a structure diagram can be initially derived using analysis of transactions and processing the DFD that represents a task.

3-When analyzing changes and identifying a transformer, it should be noted that the processes contained in that process independent data center physical input devices and output. These units MUST be isolated in the farthest center transformation processes.