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98-382 · Question #31

You are writing a function that calculates the remainder for integer division. The function receives two parameters, a and b, and must return the remainder that is left over when the integer a is…

The correct answer is E. 02 a = a % b; 03 return a. See the full explanation below for the reasoning.

Question

You are writing a function that calculates the remainder for integer division. The function receives two parameters, a and b, and must return the remainder that is left over when the integer a is divided by the integer b. You create the following code. Line numbers are included for reference only. 01 function remainder(a, b) { 02 03 04 } You want to complete the function for lines 02 and 03. Which two sets of code segments should you use? Each correct answer presents a complete solution. (Choose two.)

Options

  • A02 a = a / b - a; 03 return a;
  • B02 b = b % a; 03 return b;
  • C02 b %-= a; 03 return b;
  • D02 a %= b; 03 return a;
  • E02 a = a % b; 03 return a;
  • F02 b = b / a - b; 03 return b;

How the community answered

(41 responses)
  • A
    5% (2)
  • B
    7% (3)
  • C
    2% (1)
  • D
    15% (6)
  • E
    71% (29)

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