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Managing Databases with Oracle

Managing Databases with Oracle
To see the contents of the SQL*Plus buffer, type:

BUFFER
CURRENT
LIST
CONTENTS

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Managing Databases with Oracle
After a table has been created, its structure can be modified using the SQL command:

MODIFY TABLE [TableName].
UPDATE TABLE [TableName].
ALTER TABLE [TableName].
CHANGE TABLE [TableName].

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Managing Databases with Oracle
Of the three ways to create an Oracle database, which one is the easiest and most recommended?

Using the Oracle Database Configuration Assistant.
Using the SQL CREATE DATABASE command.
Using the Oracle-supplied database creation procedures.
None of these

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Managing Databases with Oracle
Oracle does NOT support a CASCADE UPDATE constraint.

True
False

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Managing Databases with Oracle
When using SQL*Plus, Oracle commands, column names, table names and all other database elements:

must always be in lower case.
are case insensitive.
must always be in upper case.
are case sensitive.

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Managing Databases with Oracle
Oracle directly supports the definition of surrogate keys.

True
False

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