SQL MCQ Questions and answers – 01

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SQL MCQ Questions and answers - 01

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1. What is the full form of SQL?

 

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2. Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?

 

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3. Which operator performs pattern matching?

 

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4. What operator tests column for the absence of data?

 

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5. In SQL, which command(s) is(are) used to change a table's storage characteristics?

 

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6. In SQL, which of the following is not a data definition language commands?

 

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7. In SQL, which command is used to SELECT only one copy of each set of duplicable rows

 

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8. A command that lets you change one or more fields in a record is

 

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9. Which of the SQL statements is correct?

 

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10. The FROM SQL clause is used to...

 

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