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Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #18
Structured Query Language (SQL) MCQ #171:
Which SQL statement is used to remove all records from a table without removing the table itself?
Structured Query Language (SQL) MCQ #172:
What does the SQL ALTER TABLE statement do?
Structured Query Language (SQL) MCQ #173:
What is the purpose of the SQL INDEX?
Structured Query Language (SQL) MCQ #174:
Which SQL function is used to count the number of rows in a table?
Structured Query Language (SQL) MCQ #175:
What is the function of the SQL UNION operator?
Structured Query Language (SQL) MCQ #176:
Which SQL statement is used to define a new table in a database?
Structured Query Language (SQL) MCQ #177:
What does the SQL GROUP BY clause do in a query?
Structured Query Language (SQL) MCQ #178:
How can you ensure that a column in a table can only contain unique values?
Structured Query Language (SQL) MCQ #179:
What is the purpose of the SQL HAVING clause in a query?
Structured Query Language (SQL) MCQ #180:
Which SQL keyword is used to retrieve distinct values from a column?
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- This online test, titled "Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #18" is designed for individuals at the advanced level and focuses on "Structured Query Language (SQL)". It consists of 10 carefully crafted multiple choice questions (MCQs) with five options each that assess advanced knowledge and understanding of the subject matter. This test aims to help participants evaluate their grasp of key concepts related to "Structured Query Language (SQL)".
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