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Exam 70-761 All Questions

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Exam 70-761 topic 1 question 126 discussion

Actual exam question from Microsoft's 70-761
Question #: 126
Topic #: 1
[All 70-761 Questions]

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You have a table that was created by running the following Transact-SQL statement:

The Products table includes the data shown in the following table:

TotalUnitPrice is calculated by using the following formula:
TotalUnitPrice = UnitPrice * (UnitsInStock + UnitsOnOrder)
You need to ensure that the value returned for TotalUnitPrice for ProductB is equal to 600.00.
Solution: You run the following Transact-SQL statement:

Does the solution meet the goal?

  • A. Yes
  • B. No
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Suggested Answer: B 🗳️

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Gogiano
Highly Voted 5 years, 3 months ago
NULL should be 0
upvoted 9 times
...
supermario
Highly Voted 5 years, 2 months ago
be careful with a similar question where NULL is replaced by 0 correctly. Watch out carefully
upvoted 9 times
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dog
Most Recent 4 years, 5 months ago
math operations with null, it will be null and coalesce(null, null) not evaluate
upvoted 1 times
...
Andi64
5 years, 2 months ago
unfortunately no. Select 20+NULL will result NULL
upvoted 5 times
...
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