JavaScript Mock Interview | Interview Questions for Senior JavaScript Developers | Part 1
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- čas přidán 13. 06. 2022
- The ninth chapter of the Turing Mock Interview series takes a look at what the technical interview for a JavaScript developer would look like. Watch the video to learn more about the probable questions that might appear in a JavaScript test and Interview, brush up on the core concepts before the D-Day, and prepare well for your next JavaScript development interview. Stay tuned for the second part of the video!
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Jose's Introduction 0:08
Lav's Introduction 0:54
Interesting projects you've worked on 1:52
Which framework/library did you use for the project? 3:52
Is Javascript single-threaded or multi-threaded? 4:00
How does Javascript handle asynchronous operations? 4:28
How does Javascript know when a Promise is fulfilled and executes the callback? 5:37
What is the event loop? 6:35
What is the difference between Promises and Observable? 8:47
What is the difference between Promise.all() and Promise.allSettled()? 10:02
What are event emitters? 11:12
Can we unsubscribe from an event? 11:59
What optimizations are you familiar with? 12:12
What is the difference between call() and apply()? 18:40
What's the difference between creating an object using const and Object.freeze()? 19:38
What's the difference between Map and WeakMap? 21:00
Thanks , This is so helpful
you missed the dark bark hearing form the background till the end !!
I'm a jr developer and this interview was easy for me, I think I'm ready to land a new job ! thanks Turing!
this interview is golden I learnt a lot even tho ive been in software about 8 years
It's a nice interview. A developer is expected to understand the language thoroughly. Looking forward to part 2
Absolutely stunning video.
Can't wait for part II
great discussion, form this I learned different techniques for code optimization. 👍
thank you for this type of content.
Jose you are a kind interviewer 🙂 I wish the answer about observables would have mentioned streams and operators. This is the most juicy part imo
This guy is very good at JS! Thanks for those videos
What a great developer!
I want to see a part 2 of this 🙌🏾❤️❤️🙌🏾🙌🏾
This is amazing. The day I’ll try Turing, I hope I’ll be interviewed by Jose. He sounds like a very talented developer 🙌🏾
Jose is indeed awesome! :)
Great content very helpful thanks 🙏
Very informative video for job seekers and developers
Waiting for part 2...😍
Nice learning experience, keep posted this kind of stuff
cant wait for the part 2 of this interview.
Coming soon!
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Good to see you again 😎
Great 💜 please upload more front-end, JS and angular related interview videos. These videos are really informative and helpful.
Thank you for such nice feedback, Shaheer! 🙌
We'll make note of this and be sure to include this in our future videos.
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awesome video, later it gone to angular but still best on yet I watched
Interesting discussion. It would be nice to see part 2 also.
For me, the most interesting question was: "DIfference between const and Object.freeze"
Glad to hear you found this insightful, Sajal! 🙌
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can't wait for part 2
Glad you found this helpful, Ismaila! ⭐
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Always the best
You deserve a medal for this content man
We're glad you found this video helpful. Please subscribe & stay tuned to our page!
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Thank you sir , video is very interesting for JavaScript developer but I want to one more video for HR preparation.
I would like to see part 2 also. Thank you for sharing.
Coming soon! :)
Informative interview.. looking forward to more work of Mr.Lav
Thank you for your feedback, Avi 😄🙌
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Informative
Awesome
This is very insightful, thanks for letting the community understand how things work! Can you also pls do videos on blockchain developer interviews as well, thanks in advance!
Thank you for your suggestion, @kotlaarunkumar4251!
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-Turing
Great interview and lessons were learnt
You’re welcome 😊
Glad you found this helpful!
It is a nice informative Video. waiting for the part Second, If possible add some question pertaining callback queue, micro-stack queue and also Global execution area.
Great suggestion! Will keep this in mind for the next video! :)
Nice topic, let's see part 2 please
Coming soon, Mohammed! 🙌
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genius person
Answer for optimization techniques was really good..
Glad it helped!
Really nice !
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other performance optimizacion can be use worker_threads for isolate to heavy process in secondary threads, normalization table databases 'couse the reusing data insted of data duplacating when there are not normalization is too important, use o(1) methods index insted of o(n) if is posible, hash tables, views and stored procedurs, index data records tables, chunks process with parallel executing promises, paginations list data and of course the cache memory reusing is good idea too.
I would like to see Sr React Developer Interview. Thanks for the great content
We're glad you're enjoying our videos Anurag! :)
We shall be sure to pass on your feedback to the team!
Please do one more interview on javascript coding challenges
Great interview ❤️
Thanks! :)
Thank you
We're glad you found this video helpful, Shoaib. Please subscribe & stay tuned to our page!
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thanks for share
Always welcome! :)
Very informative interview
Thanks for listening! :)
5:44 He was literally expecting him to explain how Event Loop Cycle works
Yes, he was expecting something about the microtask queue .
Great Video
Glad you enjoyed it!:)
nice
👍👍
Very useful😊
Glad to hear that! :)
🎉
make "UI/UX Designer" Interview plz
Quite a bit of confusion there btw event queue and call stack... Asynchronous execution is made possible by the queue, while a call stack is present in any excution, whether javascript or any other runtime. Anyone interested to get a full clear picture, check out Jake Archibald with his talk about the event loop.
I wanna see the part two
Thank you for your feedback, Руслан 🙌 Part 2 will be up soon!
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Please please please, create more of these videos 😭😭😭
Hey Chukwuemeka! 🙌
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Good 👍one for me.
Thanks 👍
call and apply ? thats rare
I'm preparing myself to vuejs test on turing Please M. Jose can you do an interview on vuejs??
We shall be sure to let our team know! :)
I want to pass an interview but after watching some of interviews in turing, I get frustrated. all developers working in turing have a big experience not less than 4 years, I have only 2 years and half of experience in C# and some side projects in JS. :( :( :(
Hello Waheb 😄
Turing hires developers with at least 3+ years of full-time relevant programming experience.
For junior or non-technical roles, you could always try checking for our internal positions at careers.turing.com 🙂
Happy to help!
- Turing
I am an NON IT field student and 27 years old ,who is looking for Laravel jobs I am taking tranning about PHP with laravel and I have made couple of projects and work on too as a freelancer , Any tips for entry or jr. Laravel developer? Or should quit ?
Hello @pratikbhujel
Turing hires developers with at least 3+ years of full-time, relevant programming experience.
For junior or non-technical roles, you could always try checking for our internal positions at careers.turing.com :)
Happy to help!
- Turing
upload part 2
Coming up soon, Yash 🙌🚀
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i would like to see interview questions for juniors JavaScript Developers too
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are turing test mcq?
Hi Aman 😄
Turing tests are a combination of MCQ tests and coding challenges.
You may also refer to the developer FAQ for further queries - help.turing.com/hc/en-us/categories/360000770615-I-m-a-developer-
Regards,
Turing
JavaScript interview part 2
Thank you for your feedback, Anish!
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lav speacks in 2x