Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Database
»
Data Models into Database Designs
The identifier of an entity will become the ________ of the new table.
foreign key
main attribute
primary key
identity key
Correct Answer:
primary key
← Previous Question
Next Question→
More Questions from
Data Models into Database Designs
Each entity is represented as a(n):
Which of the following situation requires the use of ID-dependent entities?
A primary key should be defined as:
In a 1:1 relationship, the foreign key is placed in:
In a 1:N relationship, the foreign key is placed in:
The DBMS allows surrogate keys to be changed.
For every relationship, there are six possible referential integrity actions.
In 1:N relationships, which entity becomes the parent entity is arbitrary.
A foreign key is used to implement relationships between tables.
All primary keys are required.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments