Skip to contentSkip to footer

Web Development Engineer Interview Questions

Salaries
Interviews

23,598 web development engineer interview questions shared by candidates

Write a function for the following JavaScript code? console.log(countOccurrences([1, 1, 2, 1, 2, 3], 1)); //3 console.log(countOccurrences([1, 1, 2, 1, 2, 3], 2)); //2 console.log(countOccurrences([1, 1, 2, 1, 2, 3], 3)); //1
avatar

Web UI Development

Interviewed at BYJU'S

2.9★
Sep 30, 2020

Write a function for the following JavaScript code? console.log(countOccurrences([1, 1, 2, 1, 2, 3], 1)); //3 console.log(countOccurrences([1, 1, 2, 1, 2, 3], 2)); //2 console.log(countOccurrences([1, 1, 2, 1, 2, 3], 3)); //1

Viewing 2651 - 2660 interview questions

Glassdoor has 23,598 interview questions and reports from Web development engineer interviews. Prepare for your interview. Get hired. Love your job.