An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity.?

True
False

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

Let'

5 views Answered 2022-09-01 13:21

Related Questions

What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?

1 Answers 4 Views

When transforming an entity-relationship model into a relational database design, each entity is represented as a table.?

1 Answers 5 Views

Which type of entity cannot exist in the database unless another type of entity also exists in the database, but does not require that the identifier of that other entity be included as part of its own identifier?

1 Answers 7 Views

Which type of entity represents an actual occurrence of an associated generalized entity?

1 Answers 12 Views

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

1 Answers 5 Views

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

1 Answers 5 Views

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

1 Answers 4 Views

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

1 Answers 10 Views

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

1 Answers 5 Views

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

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)