Multiple Choice
What is a technique for documenting the entities and relationships in a database environment?
A) Entity-relationship diagram
B) Data model
C) Database
D) Relational database model
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q12: What is a characteristic of a table?<br>A)Field<br>B)Table<br>C)Record<br>D)Key
Q13: What expresses the specific number of instances
Q14: What has only a single value of
Q15: A foreign key is a primary key
Q16: What is a foreign key?<br>A)A field that
Q18: What is a statement that defines an
Q19: What kind of attribute would be given
Q20: Which of the following is a possible
Q21: A one-to-many relationship occurs between two entities
Q22: What occurs between two entities in which