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Exam 98-381 topic 1 question 21 discussion

Actual exam question from Microsoft's 98-381
Question #: 21
Topic #: 1
[All 98-381 Questions]

Evaluate the following Python arithmetic expression:

What is the result?

  • A. 3
  • B. 13
  • C. 15
  • D. 69
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Suggested Answer: C 🗳️
References: http://www.mathcs.emory.edu/~valerie/courses/fall10/155/resources/op_precedence.html
by nowisthetime at July 20, 2020, 11:35 a.m.

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gargaditya
Highly Voted 4 years, 8 months ago
BODMAS: bracket exponent division,mpy :left to right addn,subtraction:left to right =(3*3**2 - 4*3) =(3*9 - 4 *3) =(27-12) =15
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