Test Yourself: Business Logic

Test your skills on how to handle business logic.

Choose the correct answer(s)

1

What is the best description for the behavior of the following code?

for await (const line of readInterface) {
    const correctedLine = line
      .split(" ")
      .map((word) => {
        if (SpellChecker.isMisspelled(word)) {
          const suggestions = SpellChecker.getCorrectionsForMisspelling(word);

          const matches = stringSimilarity.findBestMatch(word, suggestions);

          return matches.bestMatch.target;
        } else return word;
      })
      .join(" ");

    text += correctedLine + "\n";
  }
A)

The for await...of statement creates a loop that iterates over async iterable objects of readline only.

B)

The for await...of statement creates a loop that iterates over async iterable objects only.

C)

The for await...of statement creates a loop that iterates over async iterable objects of readline only.

D)

The for await...of statement creates a loop that iterates over async iterable objects as well as over sync iterables.

Question 1 of 50 attempted

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