What is a technique for document the entities and relationships in a database environment?
A) Entity-relationship diagram
B) Data model
C) Database
D) Relational database model
Correct Answer:
Verified
Q1: A field is composed of rows and
Q2: What occurs when two entities can be
Q10: What is a statement that defines an
Q15: Which of the following is a possible
Q16: Which of the following statements is accurate?
A)
Q20: What has the potential to contain more
Q21: What is a collection of related data
Q23: What expresses the specific number of instances
Q24: What exists to represent the relationship between
Q25: What is composed of rows and columns
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