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Mohamad Eskandarane Questions
11022 Questions
There are _________ levels of data independence
Database
2022-07-05
Answers
30
Question
40
Followers
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1
523
Ability to modify schema of database in one level without affecting the schema definition in higher level is called as __________
Database
2022-07-05
Answers
30
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537
Collection of tables to represent both data and relationship is described by _____________
Database
2022-07-05
Answers
30
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40
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590
In Object Oriented Model values are stored into __________ variables
Database
2022-07-05
Answers
30
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728
______________ express the number of entities to which another entity can be associated via a relationship set
Database
2022-07-05
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30
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30
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1
538
Association among several entities is called as _____________
Database
2022-07-05
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30
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610
Object which is distinguishable from other objects by specific set of attributes is called as ___________
Database
2022-07-05
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30
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790
Entity Relationship model consists of collection of basic objects called _________ and relationship among these objects
Database
2022-07-05
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30
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577
Which of the following is example of Object based logical model ?
Database
2022-07-05
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30
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608
Data Models in DBMS are classified into ______ categories
Database
2022-07-05
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30
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592
Data Model is collection of conceptual tools for describing
Database
2022-07-05
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30
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629
If user doesn't know anything about the complexity of database application then that user is called as _____________
Database
2022-07-05
Answers
30
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40
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539
Part of entire database is shown by ________ level of abstraction
Database
2022-07-05
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30
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40
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579
Total:
11022
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