Microsoft
98-364 · Question #89
Which of the following values cannot be stored in a character column defined as the primary key of a table?
The correct answer is A. null. See the full explanation below for the reasoning.
Question
Which of the following values cannot be stored in a character column defined as the primary key of a table?
Options
- Anull
- B'0'
- C'null'
- D''
How the community answered
(36 responses)- A78% (28)
- B14% (5)
- C6% (2)
- D3% (1)
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