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Introduction to Database System

Introduction to Database System
In SQL, which command is used to changes data in a table?

UPDATE
INSERT
APPEND
BROWSE

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Introduction to Database System
Enterprise Resource Planning (ERP) is an example of a single user database.

False
True

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Introduction to Database System
A compound key

is made up a several pieces of information
both (a) and (b)
is a combination of each unique key
None of these
uniquely identifies an item in a list

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Introduction to Database System
In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?

COMMIT
PACK
SAVE
ZIP

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Introduction to Database System
In SQL, the _____ command is used to recompile a view

CREATE VIEW
None of these
DEFINE VIEW
COMPILE VIEW
ALTER VIEW

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Introduction to Database System
A list in alphabetical order

None of these
is in descending order
is the result of a sort operation
is in ascending order
both (b) and (c)

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