Database - Introduction to SQL

Exercise : Introduction to SQL - True or False
1.
The condition in a WHERE clause can refer to only one value.
True
False
Answer: Option
Explanation:
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2.
The ADD command is used to enter one row of data or to add multiple rows as a result of a query.
True
False
Answer: Option
Explanation:
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3.
SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.
True
False
Answer: Option
Explanation:
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4.
The SELECT command, with its various clauses, allows users to query the data contained in the tables and ask many different questions or ad hoc queries.
True
False
Answer: Option
Explanation:
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5.
A SELECT statement within another SELECT statement and enclosed in square brackets ([...]) is called a subquery.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.