Welcome to the Advanced SQL MCQs Page

Dive deep into the fascinating world of Advanced SQL with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Advanced SQL, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of Advanced SQL, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within DBMS.


Check out the MCQs below to embark on an enriching journey through Advanced SQL. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of DBMS.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Advanced SQL. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Advanced SQL MCQs | Page 1 of 8

The on condition appears at the _______ of the join expression
Answer: (b).End
Answer: (c).Outer join preserves a few tuples that are otherwise lost in the join
The join operations that do not retain mismatched tuples are called as _________ operations
Answer: (d).inner join
Answer: (a).It preserves tuples only in the relation named before the operation
Answer: (c).It preserved tuples in the relations named on both the sides of the operation
Answer: (b).It preserves tuples only in the relation named after the operation
Answer: (d).It does not preserve any tuples on either side of the relation
State true or false: on and where behave differently for outer join
Answer: (a).True
Which off the following is not a valid type of join?
Answer: (d).full join
If a left outer join is performed and the tuple on the left hand side does not match with the tuple on the right hand side, what happens to the values that are preserved on the left hand side?
Answer: (a).They are given null values
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