Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Technical Questions
»
Database
When an entity instance may be a member of multiple subtypes or it does not have to be a member of a subtype, it is which of the following?
Disjoint with total specialization
Disjoint with partial specialization
Overlap with total specialization
Overlap with partial specialization
Correct Answer:
Overlap with total specialization
← Previous Question
Next Question→
More Questions from
Database
The HAVING clause does which of the following?
When three or more AND and OR conditions are combined, it is easier to use the SQL keyword(s):
If a table has been normalized so that all determinants are candidate keys, then that table is in:
When assessing the table structure of an acquired set of tables with data, accessing the validity of possible referential integrity constraints on foreign keys is (part of) the:
Legacy data is which of the following?
The command to eliminate a table from a database is
Which of the following describes a relational database?
An entity is a thing in the real world with an independent existence.
In the relational model, relationships between relations or tables are created by using:
A transaction for which all committed changes are permanent is called:
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments