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Exam 70-762 topic 1 question 118 discussion

Actual exam question from Microsoft's 70-762
Question #: 118
Topic #: 1
[All 70-762 Questions]

HOTSPOT -
You are performing a code review for Transact-SQL statements.
Which action does the constraint in each statement perform? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

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Suggested Answer:
by Martiniis at Oct. 17, 2020, 9:53 a.m.

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Martiniis
Highly Voted 4 years, 8 months ago
Correct!
upvoted 9 times
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Braindripper
Most Recent 4 years, 5 months ago
For the 1st box i would choose "Ensure unique values within a column" and not "enforces unique values for columns" - if it was "..unique rows instead" i would choose it.
upvoted 1 times
NhiN
4 years, 5 months ago
You're wrong. First box has PRIMARY KEY (ID, LastName). So it can not be "within a column"
upvoted 4 times
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