Properties that describe the characteristics of entities are called:

Entities of a given type are grouped into a/an:

Which of the following is NOT a basic element of all versions of the ER model?

Entities can be associated with one another in which of the following?

The function that an entity plays in a relationship is called that entity’s _________.

The attribute name could be structured as an attribute consisting of first name, middle name and last name. This type of attribute is called :

The attribute AGE is calculated from DATE_OF_BIRTH. The attribute AGE is:

Which of the following can be a multi-valued attribute?

In a relation between the entities the type and condition of the relation should be specified. That is called as ______ attribute.

The relationship between a weak entity set is called as the:

An ER diagram that shows the concepts of Specialization & Generalization are known as:

The process of minimizing the differences between entities by identifying their common characteristics is known as:

The complement of Generalization is:

The process of compiling information on an object, there by abstracting a higher level object is known as:

The need of EER diagram arise depending upon the:

_______ is a bottom up process.

The minimum and maximum values of connectivity is called the __________ of the relationship.

When each entity in the entity set may not occur in at least one relationship in that relationship set, is called:

The data stored in database at a particular moment of time is called ________ of database.