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Introduction to Database System

Introduction to Database System
What name is given to the collection of facts, items of information or data which are related in some way?

Information tree
Information provider
Database
Directory information

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Introduction to Database System
Internal auditors should review data system design before they are

implemented
modified
All of the listed here
developed

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

ID-independent entity
Strong entity
ID-dependent entity
Weak entity

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Introduction to Database System
In SQL, which command is used to create a database user?

ADD USER TO DATABASE
CREATE USER
All of the listed here
MK USER

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Introduction to Database System
Which of the following refers to something that can be identified in the user's work environment, something that the users want to track?

Entity
Identifier
Attribute
Relationship

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Introduction to Database System
Which of the following indicates the maximum number of entities that can be involved in a relationship?

ERD
Greater Entity Count (GEC)
Maximum cardinality
Minimum cardinality

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