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Advanced SQL

Advanced SQL
How many tables may be included with a join?

Three
Two
All of these
One

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Advanced SQL
There should be one condition within the WHERE clause for each pair of tables being joined.

False
True

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Advanced SQL
The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T ;

Equi-join
Cartesian join
Outer join
Natural join

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Advanced SQL
Triggers are stored blocks of code that have to be called in order to operate.

False
True

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Advanced SQL
When AUTOCOMMIT is set on, changes will be made automatically at the end of each SQL statement.

False
True

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Advanced SQL
ROLLBACK WORK asks SQL to empty the log file.

False
True

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MORE MCQ ON Advanced SQL

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