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Managing Databases with Oracle

Managing Databases with Oracle
Indexes are created to enforce uniqueness on columns and to enable fast retrieval by column values.

True
False

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Managing Databases with Oracle
When you type Start FILENAME, the statement in your file will be executed automatically.

True
False

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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
What Oracle backup and recover file contains user and system data?

Control file
Datafile
Offline ReDo file
OnLine ReDo file

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Managing Databases with Oracle
Which SQL phrase is not supported by Oracle?

ON UPDATE CASCADE
ON DELETE CASCADE
DROP SEQUENCE [SequenceName]
CREATE SEQUENCE [SequenceName]

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

BUFFER
CONTENTS
LIST
CURRENT

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