Solved

Given Only the Following Excerpt of an E-R Model

Question 26

Multiple Choice
Given only the following excerpt of an E-R model: If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? E)None of the above is correct.

Given only the following excerpt of an E-R model: Given only the following excerpt of an E-R model: If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? A) B) C) D) E) None of the above is correct.
If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above?


A)
Given only the following excerpt of an E-R model: If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? A) B) C) D) E) None of the above is correct.
B)
Given only the following excerpt of an E-R model: If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? A) B) C) D) E) None of the above is correct.
C)
Given only the following excerpt of an E-R model: If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? A) B) C) D) E) None of the above is correct.
D)
Given only the following excerpt of an E-R model: If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? A) B) C) D) E) None of the above is correct.
E) None of the above is correct.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q9: Which of the following is true about

Q13: In the Entity-Relationship data model,all instances of

Q17: Which of the following is not a

Q21: Microsoft Access 2013 is only used to

Q26: Which of the following activities is not

Q27: Given only the following excerpt of an

Q30: The number of entity classes involved in

Q32: Microsoft Access 2013 can be used to

Q61: A use case can be used to

Q75: The representation of the content,relationships,and constraints of

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents