Question 107 – Software-Engineering
December 9, 2023Question 138 – Software-Engineering
December 9, 2023Question 117 – Software-Engineering
A physical DFD specifies
Correct Answer: B
Question 57 Explanation:
Physical DFD specifies actual flow of physical documentation and depicts how the system will be implemented.
The processes represent the programs, program modules, and manual procedures.
The data stores represent the physical files and databases, manual files.
It show controls for validating input data, for obtaining a record, for ensuring successful completion of a process, and for system security.
The processes represent the programs, program modules, and manual procedures.
The data stores represent the physical files and databases, manual files.
It show controls for validating input data, for obtaining a record, for ensuring successful completion of a process, and for system security.
what processes will be used
who generates data and who processes it
what each person in an organization does
which data will be generated
Subscribe
Login
0 Comments