Database - Advanced SQL

Exercise : Advanced SQL - True or False
1.
Triggers are stored blocks of code that have to be called in order to operate.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
The joining technique is useful when data from several relations are to be retrieved and displayed and the relationships are not necessarily nested.
True
False
Answer: Option
Explanation:
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3.
There should be one condition within the WHERE clause for each pair of tables being joined.
True
False
Answer: Option
Explanation:
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4.
Subqueries can be nested multiple times.
True
False
Answer: Option
Explanation:
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5.
The code to create triggers and routines is stored in only one location and is administered centrally.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.