Node.js Interview Questions and Answers | Node.js Interview Questions | Intellipaat

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[@Mehtre108]

Aws and azure sir

[@Mehtre108]

It will be thankful to you

[@Intellipaat]

@@Mehtre108 Please watch aws here: kzbin.info/www/bejne/mXuve6WCob9rpNE And azure here: kzbin.info/www/bejne/ZpOxd55_lJWdnsU

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@@Mehtre108 Welcome.

[@abdulazeezatanda2371]

What is DevOps? And tutorials to learn it from scratch

[@harshpatil5742]

Que #7. Answer is wrong Synchronous, Blocking functions Asynchronous, Non-blocking functions

[@sskview7471]

yes...

[@ughapriyanga3649]

Yes, correct

[@A9kit.k]

You're right brother, he is confused I think 😁

[@bhaveshvyas007]

I left the video there only.. lot of other small mistakes as well. And on top of it, the guy is elaborating same with confidence!!

[@008abhilash]

well now we all know, where not to learn from

[@harisali7884]

8:00 => synchronous Api - blocking, Async - non blocking

[@neerajtk9391]

The 1st answer is wrong so I didn't watch further.. 1st of all Node Js is not a programming language it's a Javascript runtime environment. Pls make sure you're making right content cause 1000s of people are relying on this video. And it's quite bad that you come up with false info.. 🙏🏻✋🏻

[@difficultyfive1817]

you are right.

[@techtunnel402]

Exactly! We'll be laughed at interview if we mention it's a programming language.

[@MindbytesExplorer]

the way they have explained event loop interviewer gonna throw me out. :(

[@AkshatJainBafna_]

Performance, flexibility, scalability, real time abilities, efficiency, ease-of-use, time & space complexity, robust, reliable, minimalism, fast, and you are good to go.

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[@MuhammadAwais-007]

it was quite informative, but it would be better if you would provide examples as well along with each answer, thanks :)

[@Intellipaat]

Thank you Nasir for your feedback. We will work on that. Please stay tuned to Intellipaat😊

[@neeraj-u6e]

It is not a language ... it's just javaScript runtime environment... JavaScript is a language...

[@lordsnow-vg6ek]

What is run time environment

[@twinkleupadhyay3098]

​@@lordsnow-vg6ek Through Nodejs we can run the javascript on our server or on all the machines other then browser..maybe that's why it is called run time environment

[@simraankhan23]

HERE, Run time environment means tha we can run js code outside the browser with the help of V8. NODEJS IS A RUNTIME ENVIRONMENT

[@prishasaini_official]

In this video, you are explaining Synchronous API = non-blocking code and Asynchronous api = blocking code, Is is correct information??

[@elelemakelele7440]

No, it's not correct info. Non-blocking is async and blocking operations are synchronous. nodejs.org/en/docs/guides/blocking-vs-non-blocking/

[@badarsaleem192]

no it is not correct it is oposite

[@divyasri7646]

Asynchronous - non blocking API

[@man904u]

Single Threaded, means synchronous processing, it uses event loop to achieve asynchronous architecture.

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[@debmalyaghosh4289]

@@Intellipaat First provide proper information and then ask for subscribers

[@gowdhamgm]

😂😂😂

[@kiransavlani3195]

Great Tutorial as I am beginner in Node Js so have one doubt in Video below thing is mentioned :- "There are two types of API functions. They are as follows: Synchronous APIs: Used for non-blocking functions Asynchronous APIs: Used for blocking functions" Is not Synchronous for blocking and Asynchronous for non blocking ?

[@CaffeinatedNerds]

you are correct indeed.

[@henriqueb5637]

This is not the only incorrect answer in this video. I would say dont rely on anything he said

[@usamalucky1783]

Great Information .Please Make Complete Tutorials On NodE Js

[@Intellipaat]

Sure we will upload soon.

[@Gagitech]

It's not great, most of it is wrong

[@gayathrichennakrishnamshar7470]

if node.js is good for small to mid-sized applications, how is that accounting for scalablility?

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[@vikramjeetsinghh]

It would be better if you provide code example also so that we can know how and where to use these things

[@Intellipaat]

@braVo singh Sure! We'll do it soon. Meanwhile, Do like, share & subscribe to our channel to get updates on upcoming videos.

[@InDiAnAjOnEs0002]

Thanks for the video..

[@Intellipaat]

@InDiA nA jOnEs Most welcome 😊 Do like, share & subscribe to our channel to get updates on upcoming videos.

[@InDiAnAjOnEs0002]

You got it bro ❤️

[@sinafarbod7195]

#20: how about nest framework?!

[@CodePressAcademy]

Synchronous is a blocking architecture,

[@dawoodshahzad9082]

are you sure that Synchronous APIS is used for non blocking functions and Asynchronous APIS are used for blocking?

[@Intellipaat]

You've actually got that reversed! Synchronous APIs are the ones that block, meaning your program waits for the function to finish before moving on. Asynchronous APIs, on the other hand, let your program keep running while the function works in the background.

[@ram.5802]

8:02 guys, he's making wrong statements like synchronous means blocking, Asyn means non-blocking which is generally used in node.js but in video vise-versa ...intellipaat literally felt like shit u guys are doing a lot of efforts to make videos but with wrong information.

[@abhishekdalakoti2663]

What they said is correct you didn't understood the English . They wanted to say that async api are used where there is blocking code and sync where there is non blocking code.

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[@chat-24]

On #5 you said angular can do everything node can do this really confusing me ... can angular do serverside things like connecting db without exposing db credentials

[@Intellipaat]

Hi Yusuf, Kindly be informed that Angular runs into the browser, and its context is limited to that. If you need to connect to a database, you need to use some backend technologies, like express and node js.

[@priyanka08able]

Questions are good but I am not happy with the explanations . sorry to say .but you have used many technical words which become over flow . please use simple words so that we can understand clearly . We prefer videos instead of blog to avoid such typical word's.

[@Intellipaat]

Noted. I will pass on your suggestion to our content team.

[@priyankapandey645]

Thanks bro

[@Intellipaat]

@107 Priyanka Pandey Most welcome 😊 Do like, share & subscribe to our channel to get updates on upcoming videos.

[@ICURIOUSMIND]

Can you please share the pdf which was used for explanation ?

[@Intellipaat]

Sure! Please share your e-mail ID so that we can share the required files @AkashBhat

[@divyakerekar8971]

Give me this pdf of ans?

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[@pranavsachaniya]

Too much fast, difficult to understand properly , also you need to give some examples on it so beginners can clearly learn from basics. information is great but the way of teaching has to be improved. and also you provide wrong information on blocking and non-blocking. please correct this Thank you

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[@pranavsachaniya]

@@Intellipaat I don't think that you are taking it seriously

[@vaseemsyed4078]

Question 7 answers are swapped it

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[@pardeeprajputana241]

QWESTION NUMBER 7 => ANSWER IS WRONG

[@DevangPatil]

Q7 is the wrong answer.

[@snehitdarshanam8852]

First one to like the video

[@Intellipaat]

:)

[@viveksuyal9760]

2 nd one

[@Intellipaat]

Wohoo. :)

[@mominwani9059]

you have made easy concept so much jargons...🥲

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