Скачать или смотреть JavaScript Interview Questions Explained | Character Count, Move Zeros, Longest Word

In this JavaScript interview preparation video, we solve 3 very important JavaScript coding questions that are frequently asked in technical interviews for freshers and experienced developers.

🔹 Question 8: Count occurrences of each character in a string
🔹 Question 9: Move all zeros to the end of an array without changing order
🔹 Question 10: Find the longest word in a sentence

Each problem is explained step by step with clear logic, edge cases, and real examples so you can confidently crack JavaScript interviews.

📌 Topics covered in this video:
• JavaScript string manipulation
• JavaScript arrays and objects
• Interview problem-solving techniques
• Edge case handling
• Beginner-friendly explanations

This video is perfect for:
✔ JavaScript beginners
✔ MERN stack learners
✔ Interview preparation
✔ College students and freshers

👉 Watch till the end and don’t forget to LIKE, SHARE, and SUBSCRIBE for more JavaScript interview questions explained in simple language.



Question 8: Count Character Occurrences
Logic:
• Loop through each character
• Store frequency in an object
• Case-sensitive counting

Question 9: Move All Zeros to End
Logic:
• Filter non-zero values
• Filter zero values
• Merge both arrays

Question 10: Find Longest Word
Logic:
• Split sentence into words
• Compare word lengths
• Return the first longest word





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