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JavaScript JavaScript Arrays Multidimensional Arrays Build a Quiz Challenge – One Solution

Posted by Michael Arasimowicz
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Michael Arasimowicz
Full Stack JavaScript Techdegree Student 1,794 Points

Build a Quiz 1 Solution

const qATest = [
  ['What color is the moon?', 'white'],
  ['What year was Javascript born?', '1995'],
  ['What is the name of the crypto sock business?', 'sockhodler'],
  ['Will I ever become a true programmer?', 'yes']
];

let answerCorrect = 0;

for ( let i = 0; i < qATest.length; i++ ){
  const questions = prompt(qATest[i][0]);
  if (questions.toLowerCase() === qATest[i][1]) {
    answerCorrect++;
  }
}

document.querySelector('main').innerHTML = `

<h1>You got ${answerCorrect} question(s) correct</h1>

`;

Please let me know if anyone has any feedback on how to improve my code at this point.

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Looks good so far. As shown later in the video, the instructor uses arrays and a function to make the code a bit more compact, but that's only a slight improvement and not necessary at all to meet the stated objectives.

Good job!   :+1: