Recursive relationships can have which of the following maximum cardinalities?
A) 1:1
B) 1:N
C) N:M
D) A or B
E) A,B,or C
Correct Answer:
Verified
Q84: Distinguish between an entity class and an
Q85: What is meant by the cardinality of
Q87: How is minimum cardinality expressed in IE
Q90: Describe and discuss the main elements of
Q91: To represent an archetype/instance pattern in an
Q92: Discriminators can be _.
A)exclusive only
B)inclusive only
C)decisive only
D)A
Q93: Which of the following is not true
Q94: Supertype/subtype entities are said to have a(n)_
Q95: An entity that holds specialized attributes that
Q102: Distinguish between entity identifiers and keys.
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