About this document

SQL Multiple Choice Questions Guide by Yimer Mulate is a document available to read on EtoBox.

The document contains multiple choice questions about SQL concepts like joins, data types, where and order by clauses. Some key points covered are: - LEFT OUTER JOIN is used to retrieve all records from the left table even if there are no matches in the right table. - Views can be created as read only and as a join on two or more tables. - FULL OUTER JOIN returns all records when there are matching records between the two tables and returns the unmatched records from both sides. The questions cover conce

Author

Yimer Mulate

Language

EN