Javascript Snippet to store friends name in an array

💻 JavaScript Snippet to Store Friends' Names in an Array

Let's understand how to store and access friend names in an array and create an interactive question around it.

📦 Array of Friends

const friends = ["Amit", "Sonu", "Monu", "Gonu", "Salu"];

This array stores the names of friends as string elements. Now, we’ll use this array to generate a small quiz.

❓ Quiz Format Snippet

const question = {
  prompt: "Which friend is not included in the array?",
  options: ["Amit", "Sonu", "Monu", "Gonu", "Saluu"],
  correctAnswer: "Saluu"
};

Notice that "Saluu" is spelled with an extra 'u' and is not present in the original array.

🧠 Try This!

Which friend is not in the array?

🛠️ Explanation

The JavaScript object question defines a multiple-choice quiz. It contains:

• prompt: The question to display
• options: Array of answer choices
• correctAnswer: The correct answer to check against

➡️ Why "Saluu" is correct?

Because it’s not in the original array: ["Amit", "Sonu", "Monu", "Gonu", "Salu"]. The extra "u" makes it invalid.

🧪 Practice Tip:

Use this method to dynamically create quizzes from any dataset. This helps in building learning tools, interview practice sets, and student worksheets.

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• 🎮 Play Interactive JS Quiz Game
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© All Rights Reserved | Posted on STEMFact Blog | Updated: July 2025