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Introduction to SQL

Introduction to SQL
The keyword LIKE can be used in a WHERE clause to refer to a range of values.

False
True

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Introduction to SQL
Which of the following join is also called as an 'inner-join'?

Equijoin
Self-Join
Non-Equijoin
None of these

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Introduction to SQL
SQL data definition commands make up a(n) ________ .

XML
DML
DDL
HTML

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Introduction to SQL
The wildcard asterisk (*) is the SQL-92 standard for indicating "any sequence of characters."

True
False

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Introduction to SQL
The SQL keyword BETWEEN is used:

as a wildcard.
for ranges.
to limit the columns displayed.
None of these

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Introduction to SQL
Find all the cities whose humidity is 89

SELECT city WHERE humidity = 89;
SELECT city FROM weather;
SELECT humidity = 89 FROM weather;
SELECT city FROM weather WHERE humidity = 89;

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