DBMS

................... is a collection of processes that facilitate the designing, development, implementation and maintenance of enterprise data management systems.

• Database design

• Database

• DBMS

• Algorithm

ER model stands for an ............

• Relational model

• Entity-Relationship model

• Hierarchical model

• Network model

In ER modeling, the database structure is portrayed as a diagram called an .........

• Instance

• Schema

• Entity-relationship diagram

• Relation

In the ER diagram, an entity can be represented as ...........

• Diamond

• Square

• Triangles

• Rectangles

An entity that depends on another entity called a .........

• Relationship

• Key

• Strong entity

• Weak entity

.......... is used to represent an attribute.

• Circle

• Eclipse

• Rectangle

• Diamond

An attribute that composed of many other attributes is known as a ...........

• Composite attribute

• Multi-valued attribute

• Attribute

• Cell

An attribute can have more than one value are known as a .........

• Attribute

• Composite attribute

• Multivalued attribute

• Entity

An attribute that can be derived from other attribute is known as a .........

• Multi-valued attribute

• Derived attribute

• Composite attribute

• Attribute

......... is used to represent the relationship.

• Eclipse

• Rectangle

• Diamond

• Line