Database Interview Questions and Answers
Question - 101 : - Define Entity.
Answer - 101 : -
It can be defined as being a ‘thing’ with an independent existence in the real world.
Question - 102 : - What do you mean by Entity type?
Answer - 102 : -
A set of entries having similar attributes are entity types.
Question - 103 : - Define Entity Set.
Answer - 103 : -
Compilation of all entries of any particular type of entry in the database is called Entity Set.
Question - 104 : - What do you mean by Entity type extension?
Answer - 104 : -
Compilation of similar entity types into one particular type which is grouped together as an entity set.