Advanced SQL Which of the following is one of the basic approaches for joining tables? Subqueries Union Join Natural join All of these Subqueries Union Join Natural join All of these ANSWER DOWNLOAD EXAMIANS APP
Advanced SQL How many tables may be included with a join? One All of these Three Two One All of these Three Two ANSWER DOWNLOAD EXAMIANS APP
Advanced SQL With the UNION clause, each query involved must output the same number of columns, and they must be UNION compatible. False True False True ANSWER DOWNLOAD EXAMIANS APP
Advanced SQL A function returns one value and has only output parameters. False True False True ANSWER DOWNLOAD EXAMIANS APP
Advanced SQL When AUTOCOMMIT is set on, changes will be made automatically at the end of each SQL statement. True False True False ANSWER DOWNLOAD EXAMIANS APP
Advanced SQL Outer join is the same as equi-join, except one of the duplicate columns is eliminated in the result table. True False True False ANSWER DOWNLOAD EXAMIANS APP
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