Other Companies (Name Not Shared) Angular Interview Questions for 3-6 years

Shared question set for 3-6 years of experience, JavaScript coding. Topics and wording follow the supplied notes; these are questions, not official company guidance.

1. Print the Fibonacci series.
2. Factorial of a number using a loop and recursion.
3. Reverse a string without using any default methods.
4. Find the missing number in an array.
5. Remove duplicates from an array using filter() and a for loop.
6. Remove duplicates from an array of objects.
7. Remove duplicates from an array of objects with multiple fields.
8. Find duplicate elements and return their count.
9. Given an array of numbers, remove 0 and convert positive numbers to negative.
10. Find the longest word in a string.
11. Convert a nested array into a flat array using recursion.
12. Use Object.keys and Object.values to extract data and create it in a different format.

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