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Managing Databases with Oracle MCQs

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Practice free Managing Databases with Oracle multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 41 questions — no login required.

Question 10medium

Which of the following is not true about modifying table columns?

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Question 11medium

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

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Question 12easy

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

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Question 13hard

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

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Question 14easy

Which SQL phrase is not supported by Oracle?

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Question 15easy

What is the type of Oracle backup in which all uncommitted changes have been removed from the datafiles?

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Question 16hard

You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?