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Managing Databases with Oracle

Managing Databases with Oracle
When you type into SQL*Plus and press enter, the statement will be finished and executed.

True
False

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Managing Databases with Oracle
The default extension for an Oracle SQL*Plus file is:

.pls
.txt
.sql
.ora

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Managing Databases with Oracle
Which of the following is NOT an Oracle-supported trigger?

BEFORE
INSTEAD OF
AFTER
DURING

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

BUFFER
LIST
CONTENTS
CURRENT

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Managing Databases with Oracle
Sequences guarantee valid surrogate key values.

True
False

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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].
CHANGE TABLE [TableName].
ALTER TABLE [TableName].

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