In Crow's Foot notation, an optional relationship between entities is shown by drawing a(n) _____ on the side of the optional entity.
Correct Answer:
Verified
Q64: What is a weak relationship? Provide an
Q65: _ not only helps database designers to
Q66: Explain recursive relationships with the help of
Q67: What is a ternary relationship? Provide some
Q68: Explain mandatory participation in an entity relationship.
Q70: In organizations that generate large numbers of
Q71: Failure to understand the distinction between mandatory
Q72: Participation is _ if one entity occurrence
Q73: A relationship _ indicates the number of
Q74: A(n) _ process is based on repetition
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