ITE-6100B - Fundamentals of Database System oed answer key

Showing 21 to 40 of 52 total answers.

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Awesome StudentQuestion • Fundamentals of Database System

It is between high-level and low-level data models.

Answer

implementation data models

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Awesome StudentQuestion • Fundamentals of Database System

We call the database and DBMS software together as a

Answer

database system

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Awesome StudentQuestion • Fundamentals of Database System

The table is in a 2NF if there's NO Partial Dependency.

Answer

True

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Awesome StudentQuestion • Fundamentals of Database System

Facts that can be recorded and that have implicit meaning.

Answer

data

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Awesome StudentQuestion • Fundamentals of Database System

Matching Type Relational database schema commonly defines:

Answer

Matching Type Relational database schema commonly defines:

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Awesome StudentQuestion • Fundamentals of Database System

Entities can be related indirectly by two (2) relationships.

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Awesome StudentQuestion • Fundamentals of Database System

The relational model (RM) was first described by Edgar F. Codd

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Awesome StudentQuestion • Fundamentals of Database System

The participation of an entity in the relationship is optional.

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Awesome StudentQuestion • Fundamentals of Database System

Database System automatically takes care of backup and recovery.

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Awesome StudentQuestion • Fundamentals of Database System

The participation of an entity in the relationship is mandatory.

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Awesome StudentQuestion • Fundamentals of Database System

The table is in a 1NF if It satisfies the definition of a relation.

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Awesome StudentQuestion • Fundamentals of Database System

Controlling Redundancy is used to improve the performance of queries.

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Awesome StudentQuestion • Fundamentals of Database System

Data Manipulation Language is use for manipulating data in a database.

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Awesome StudentQuestion • Fundamentals of Database System

Internal Level describes the physical storage structure of the database.

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Awesome StudentQuestion • Fundamentals of Database System

A computerized system that permits users to create and maintain a database.

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Awesome StudentQuestion • Fundamentals of Database System

A process of producing a set of tables (relations) with a proper attribute.

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Awesome StudentQuestion • Fundamentals of Database System

This relationship exists if they are independent or different to each other.

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Awesome StudentQuestion • Fundamentals of Database System

There’s no difference between the description of database and the database itself.

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Awesome StudentQuestion • Fundamentals of Database System

Its is one or more columns of a relation or table that is used to identify a record.

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