Database - Introduction to SQL

Exercise : Introduction to SQL - True or False
6.
The rows of the result relation produced by a SELECT statement can be sorted, but only by one column.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
There is an equivalent join expression that can be substituted for all subquery expressions.
True
False
Answer: Option
Explanation:
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8.
A dynamic view is one whose contents materialize when referenced.
True
False
Answer: Option
Explanation:
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9.
SQL is a programming language.
True
False
Answer: Option
Explanation:
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10.
SELECT DISTINCT is used if a user wishes to see duplicate columns in a query.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.