ERD's and DFD's are two techniques for process modeling.
Correct Answer:
Verified
Q47: ERD's are drawn in several levels: Context
Q48: Entities are further designed with attributes.
Q49: One of the most commonly used techniques
Q50: Entities are a person,place,or thing.
Q51: An analyst can read an ERD to
Q53: Relationships are some type of information that
Q54: An illustration of the transformation of data
Q55: Relationships are associations between entities.
Q56: A graphical illustration that shows the information
Q57: A data model is a formal way
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