What is a data flow diagram (DFD) ?
A) an illustration of the movement of information between external entities and the processes and data stores within the system
B) software suites that automate systems analysis, design, and development
C) a formal, approved document that manages and controls the entire project
D) a graphical representation of the processes that capture, manipulate, store, and distribute information between a system and its environment
Correct Answer:
Verified
Q161: What is a session in which employees
Q162: Which of the following details the steps
Q163: What are defects in the code of
Q164: Which phase takes all the detailed design
Q165: What is the design phase in the
Q167: What are software suites that automate systems
Q168: What contains the users' actual signatures indicating
Q169: What do software engineers use as tools
Q170: What language groups data and corresponding processes
Q171: Which document prioritizes all of the business
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents