DBMS | Latihan Pertemuan 3

Question 1

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Merupakan kendala yang membatasi kemungkinan kombinasi entitas yang terlibat dalam relationship instance, disebut

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Cardinality ratio

Atribut type

Skema type

Participation constrains

Relationship constrains

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The correct answer is:
Relationship constrains

Question 2

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One to one (1:1), one to many (1:N), dan Many to many (M:N), merupakan jenis dari...

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Participation constrains

Cardinality ratio

Relationship constrains

Skema type

Atribut type

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The correct answer is:
Cardinality ratio

Question 3

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Setiap entitas harus terlibat dalam suatu relationship, hal ini merupakan pengertian dari...

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Skema type

Participation constrains

Total participation

Cardinality ratio

Partial participation

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Total participation

Question 4

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Dari gambar disamping, key atribut ditunjukkan oleh...

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Number

Semua benar

Locations

Name

Department

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Name

Question 5

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Dari gambar diatas, atribut multivalued ditunjukkan oleh...

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Name

Locations

Number

Semua benar

Department

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The correct answer is:
Name

Question 6

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Integrated Data Store pada awalnya di desain oleh

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Abraham Lincold

Steve Jobs

Charles Bachman

Charles Babage

Robert Einstein

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Charles Bachman

Question 7

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Deskripsi tentang format dan karakteristik data, termasuk tipenya, ukurannya, nilai-nilai yang absah, dan dokumentasi lainnya, disebut...

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Informasi

Data

Metadata

DBMS

Database

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The correct answer is: Metadata

Question 8

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Deskripsi data dalam istilah model data disebut

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Skema

Model Data

Informasi

Metadata

Data

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The correct answer is: Skema

Question 9

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Sifat-sifat yang dimiliki oleh entity

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Value

Derived

Relationship

Attribute

Informasi

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The correct answer is:
Attribute

Question 10

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Merupakan kendala yang membatasi kemungkinan kombinasi entitas yang terlibat dalam relationship instance, disebut...

Select one:

Participation Constrains

Relationship Constrains

Cardinality Ratio

Atribut Type

Skema Type