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Managing Databases with Oracle

Managing Databases with Oracle
The default extension for SQL*Plus is .sql.

False
True

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

False
True

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Managing Databases with Oracle
What Oracle backup and recover file contains user and system data?

Offline ReDo file
Control file
Datafile
OnLine ReDo file

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

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

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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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