Oracle, the world's most popular DBMS, is powerful and robust, running on many different operating systems.
Answer: A
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To see the contents of the SQL*Plus buffer, type:
Answer: D
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The left-leaning slash tells Oracle to execute whatever statement is in the buffer.
Answer: B
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What type of failure occurs when Oracle fails due to an operating system or computer hardware failure?
Answer: B
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Which of the following is NOT an Oracle-supported trigger?
Answer: B
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The semicolon terminates a SQL statement (and executes it).
Answer: A
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The default extension for SQL*Plus is .sql.
Answer: A
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Which SQL phrase is not supported by Oracle?
Answer: B
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What is the type of Oracle backup in which all uncommitted changes have been removed from the datafiles?
Answer: B
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Oracle directly supports the definition of surrogate keys.
Answer: B
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