Database Management
Accenture PrimermediumDatabase ManagementSelect Statement

Which statement about SQL is true?

Answer options

A
Null values are displayed last in ascending sequences.
B
Null values are displayed first in ascending sequences.
C
Date values are displayed in descending order by default.
D
Column aliases cannot be used in ORDER BY.

Correct answer: Null values are displayed last in ascending sequences.

Explanation

NULL values appear last in ascending order (NULLS LAST is the default in most RDBMS).

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