2.3: Converting ER Model to Relational model
問題一覧
1
An instance of an entity
2
Attributes are listed to the left of a colon and data types to the right
3
Primary keys from each participating entity set and descriptive attributes of the relationship
4
It is merged with the constrained entity to form one relation/table
5
It is a combination of primary keys from all participating entities
1.1: Software life cycle
1.1: Software life cycle
ユーザ名非公開 · 17問 · 2年前1.1: Software life cycle
1.1: Software life cycle
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Intro to computing - Lecture 1
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Chapter 5
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Chapter 5
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Intro to Comp - Lecture 4
ユーザ名非公開 · 34問 · 2年前Intro to Comp - Lecture 4
Intro to Comp - Lecture 4
34問 • 2年前Intro to comp - Lecture 3
Intro to comp - Lecture 3
ユーザ名非公開 · 24問 · 2年前Intro to comp - Lecture 3
Intro to comp - Lecture 3
24問 • 2年前Intro to Comp - Lecture 2
Intro to Comp - Lecture 2
ユーザ名非公開 · 28問 · 2年前Intro to Comp - Lecture 2
Intro to Comp - Lecture 2
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Quiz 2
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Quiz 2
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1.2: Software Engineering Methodologies
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1.2: Software Engineering Methodologies
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2.2: Relational Model and ER Model
ユーザ名非公開 · 19問 · 2年前2.2: Relational Model and ER Model
2.2: Relational Model and ER Model
19問 • 2年前Quiz 1
Quiz 1
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Quiz 1
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Week 2 Concurrency
ユーザ名非公開 · 10問 · 11ヶ月前Week 2 Concurrency
Week 2 Concurrency
10問 • 11ヶ月前Week 3 Mutual Exclusion
Week 3 Mutual Exclusion
ユーザ名非公開 · 3回閲覧 · 12問 · 11ヶ月前Week 3 Mutual Exclusion
Week 3 Mutual Exclusion
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Week 4 Synchronisation
ユーザ名非公開 · 10問 · 11ヶ月前Week 4 Synchronisation
Week 4 Synchronisation
10問 • 11ヶ月前Week 5 Processes and scheduling
Week 5 Processes and scheduling
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Week 5 Processes and scheduling
22問 • 11ヶ月前Week 6 Interprocess Communication
Week 6 Interprocess Communication
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Week 6 Interprocess Communication
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Week 7 File system
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Week 7 File system
13問 • 11ヶ月前Week 8 Virtual Memory
Week 8 Virtual Memory
ユーザ名非公開 · 22問 · 11ヶ月前Week 8 Virtual Memory
Week 8 Virtual Memory
22問 • 11ヶ月前Week 9 Architectures
Week 9 Architectures
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Week 9 Architectures
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BigO scenario qns
ユーザ名非公開 · 8問 · 9ヶ月前BigO scenario qns
BigO scenario qns
8問 • 9ヶ月前問題一覧
1
An instance of an entity
2
Attributes are listed to the left of a colon and data types to the right
3
Primary keys from each participating entity set and descriptive attributes of the relationship
4
It is merged with the constrained entity to form one relation/table
5
It is a combination of primary keys from all participating entities