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Exam UiADPv1 topic 1 question 107 discussion

Actual exam question from UiPath 's UiADPv1
Question #: 107
Topic #: 1
[All UiADPv1 Questions]

Considering that the attached data table is stored in a variable called “dt”:



Which of the following expressions will throw an exception during execution?

  • A. dt.AsEnumerable.Where(Function(x)x(“Item”).ToString.Equals(“strawberry”))
  • B. dt.AsEnumerable.Any(Function(x)x(“Item”).ToString.Equals(“strawberry”))
  • C. dt.AsEnumerable.FirstOrDefault(Function(x)x(“Item”).ToString.Equals(“strawberry”))
  • D. dt.AsEnumerable.First(Function(x)x(“Item”).ToString.Equals(“strawberry”))
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Suggested Answer: D 🗳️
by kingkayy at April 16, 2024, 11:03 a.m.

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kingkayy
7 months, 1 week ago
Selected Answer: D
A. It will return an empty collection. B. It returns true or false so it will be false in this case. C. It can return its default, which could be null in this case. D. The operation will be invalid.
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