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Exam 98-375 topic 1 question 78 discussion

Actual exam question from Microsoft's 98-375
Question #: 78
Topic #: 1
[All 98-375 Questions]

You need to ensure the scope of a variable named j is limited to the block of a single function named foo(). Which JavaScript code fragment will accomplish this?

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D
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Suggested Answer: A 🗳️
by Jaymile_1409 at May 22, 2023, 3:11 p.m.

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Jaymile_1409
2 years, 1 month ago
The declartion of the variable is wrong because var allows the variable to be accessed outside of its scope. It should be (let j=0)
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