Could you explain what a closure is in javascript?
Medium difficulty
Medium questions delve deeper, challenging you to apply your knowledge to common scenarios. They test your ability to think on your feet and adapt your basic skills to real-world contexts.
Technical question
Technical questions probe into your industry-specific knowledge and skills. They require precise answers and are an opportunity to show your expertise and practical abilities in your field.
Here's a hint
Begin by defining a closure and then explain how it allows functions to access variables from an outer function even after the outer function has completed. You might also provide a simple example to illustrate your explanation, making sure to...
Companies asking this question
120 companies on interview.study have asked this question in the past year.
