adplus-dvertising
frame-decoration

Question

Which of the following refers to something that can be identified in the users' work environment, something that the users want to track?

a.

Entity

b.

Attribute

c.

Identifier

d.

Relationship

Posted under DBMS

Answer: (a).Entity

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following refers to something that can be identified in the users' work environment, something that the users want to track?

Similar Questions

Discover Related MCQs

Q. In which of the following is a single-entity instance of one type related to many entity instances of another type?

Q. Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity?

Q. Which type of entity is related to two or more associated entities that each contain specialized attributes that apply to some but not all of the instances of the entity?

Q. An attribute that names or identifies entity instances is a(n):

Q. Properties that describe the characteristics of entities are called:

Q. In which of the following can many entity instances of one type be related to many entity instances of another type?

Q. Entities of a given type are grouped into a(n):

Q. Which of the following is NOT a E-R model of all versions of the E-R model?

Q. In which of the following is a single-entity instance of one type of related to a single-entity instance of another type?

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

Q. Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator?

Q. Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity?

Q. In a one-to-many relationship, the entity that is on the many side of the relationship is called a(n) ________ entity.

Q. The database schema is written in

Q. An entity set that does not have sufficient attributes to form a primary key is a

Q. In an E-R diagram attributes are represented by

Q. In case of entity integrity, the primary key may be

Q. In an E-R diagram an entity set is represent by a

Q. E-R model uses this symbol to represent weak entity set ?

Q. Which of the following are the properties of entities?