An identifier may be ________.
A) composite
B) a single attribute
C) a relationship
D) A and B
E) A,B,and C
Correct Answer:
Verified
Q58: One example of a database design using
Q61: You are given an E-R diagram with
Q62: You are given an E-R diagram with
Q63: Which of the following is considered to
Q64: A composite attribute is an attribute that
Q66: Minimum cardinality refers to _.
A)the most instances
Q67: In a minimum cardinality,minimums are generally stated
Q68: An entity whose identifier includes the identifier
Q69: A circle across the relationship line near
Q70: You are given an E-R diagram with
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