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Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #19
Structured Query Language (SQL) MCQ #181:
What is the purpose of the SQL JOIN clause?
Structured Query Language (SQL) MCQ #182:
Which SQL clause is used to specify the conditions for filtering records in a query?
Structured Query Language (SQL) MCQ #183:
What does the NULL keyword represent in SQL?
Structured Query Language (SQL) MCQ #184:
How do you update an existing record in SQL?
Structured Query Language (SQL) MCQ #185:
Which SQL statement is used to add a new record into a table?
Structured Query Language (SQL) MCQ #186:
What does the SQL PRIMARY KEY constraint ensure?
Structured Query Language (SQL) MCQ #187:
Which SQL statement would you use to retrieve all columns from a table named Employees?
Structured Query Language (SQL) MCQ #188:
What is the function of the LIMIT clause in SQL?
Structured Query Language (SQL) MCQ #189:
Which SQL clause is used to sort the result set of a query?
Structured Query Language (SQL) MCQ #190:
What is the use of the SQL DISTINCT keyword?
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- This online test, titled "Structured Query Language (SQL) Multiple Choice Questions (MCQ) Online Test #19" 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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