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The SQL WHERE clause:
Answer & Solution
Correct Answer:
Option
B
The SQL WHERE clause is used to filter records.
It limits the row data that are returned by specifying conditions that the records must meet.
Option A is incorrect because the WHERE clause does not limit column data; this is done by the SELECT statement.
Option C is incorrect because only Option B is correct.
Option D is incorrect because the WHERE clause does limit the row data that are returned.
Conclusion: The WHERE clause in SQL is used to filter rows based on specific conditions, limiting the row data returned.
It limits the row data that are returned by specifying conditions that the records must meet.
Option A is incorrect because the WHERE clause does not limit column data; this is done by the SELECT statement.
Option C is incorrect because only Option B is correct.
Option D is incorrect because the WHERE clause does limit the row data that are returned.
Conclusion: The WHERE clause in SQL is used to filter rows based on specific conditions, limiting the row data returned.
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