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Introduction to Database System

Introduction to Database System
A relation has cells that hold multi-value entries.

True
False

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Introduction to Database System
Helping people keep track of things is the purpose of a(n) ________ .

instance
relationship
database
table

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Introduction to Database System
In SQL, which command is used to remove a stored function from the database?

REMOVE FUNCTION
DROP FUNCTION
DELETE FUNCTION
None of these
ERASE FUNCTION

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Introduction to Database System
It is more accurate to define a _____ as a variety of different record types that are treated as a single unit

Flat File
Database
None of these
Record
Table

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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 provider
Directory information
Information tree
Database

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Introduction to Database System
A relation is in 5NF when multivalued dependencies are isolated in their own relation.

True
False

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