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

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  • Опубликовано: 9 ноя 2024

Комментарии • 82

  • @Intellipaat
    @Intellipaat  4 года назад +2

    Guys, what else do you want to learn from Intellipaat? Comment down below and let us know so we can create more such tutorials for you.

    • @Mehtre108
      @Mehtre108 4 года назад +1

      Aws and azure sir

    • @Mehtre108
      @Mehtre108 4 года назад +2

      It will be thankful to you

    • @Intellipaat
      @Intellipaat  4 года назад

      @@Mehtre108 Please watch aws here: ruclips.net/video/cJLJrLlZ8no/видео.html
      And azure here: ruclips.net/video/0bNFkI_0jhc/видео.html

    • @Intellipaat
      @Intellipaat  4 года назад +1

      @@Mehtre108 Welcome.

    • @abdulazeezatanda2371
      @abdulazeezatanda2371 4 года назад

      What is DevOps? And tutorials to learn it from scratch

  • @harshpatil5742
    @harshpatil5742 3 года назад +67

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

    • @sskview7471
      @sskview7471 3 года назад +2

      yes...

    • @ughapriyanga3649
      @ughapriyanga3649 2 года назад +1

      Yes, correct

    • @A9kit.k
      @A9kit.k 2 года назад +3

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

    • @bhaveshvyas007
      @bhaveshvyas007 2 года назад +1

      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
      @008abhilash Год назад +1

      well now we all know, where not to learn from

  • @neerajtk9391
    @neerajtk9391 4 года назад +58

    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
      @difficultyfive1817 2 года назад

      you are right.

    • @techtunnel402
      @techtunnel402 Год назад +1

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

    • @MindbytesExplorer
      @MindbytesExplorer 5 месяцев назад

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

  • @Intellipaat
    @Intellipaat  4 года назад

    👋 Guys everyday we upload in depth tutorial on your requested topic/technology so kindly SUBSCRIBE to our channel👉( bit.ly/Intellipaat ) & also share with your connections on social media to help them grow in their career.🙂

  • @harisali7884
    @harisali7884 Год назад +2

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

  • @AkshatJainBafna_
    @AkshatJainBafna_ Год назад +2

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

    • @Intellipaat
      @Intellipaat  Год назад

      Thanks for watching😊 Do like, share & subscribe to our channel to get updates on upcoming videos.

  • @neeraj-u6e
    @neeraj-u6e 2 года назад +29

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

    • @lordsnow-vg6ek
      @lordsnow-vg6ek Год назад

      What is run time environment

    • @twinkleupadhyay3098
      @twinkleupadhyay3098 Год назад +1

      ​@@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
      @simraankhan23 Год назад +2

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

  • @MuhammadAwais-007
    @MuhammadAwais-007 3 года назад +21

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

    • @Intellipaat
      @Intellipaat  3 года назад

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

  • @prishasaini_official
    @prishasaini_official 4 года назад +7

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

    • @elelemakelele7440
      @elelemakelele7440 4 года назад +3

      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
      @badarsaleem192 4 года назад +2

      no it is not correct it is oposite

  • @divyasri7646
    @divyasri7646 2 года назад +7

    Asynchronous - non blocking API

  • @man904u
    @man904u Год назад +7

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

    • @Intellipaat
      @Intellipaat  Год назад

      Do like, share & subscribe to our channel to get updates on upcoming videos.

    • @debmalyaghosh4289
      @debmalyaghosh4289 Год назад +4

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

    • @gowdhamgm
      @gowdhamgm Год назад

      😂😂😂

  • @kiransavlani3195
    @kiransavlani3195 4 года назад +11

    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
      @CaffeinatedNerds 4 года назад +1

      you are correct indeed.

    • @henriqueb5637
      @henriqueb5637 Год назад

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

  • @vikramjeetsinghh
    @vikramjeetsinghh Год назад +1

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

    • @Intellipaat
      @Intellipaat  Год назад

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

  • @gayathrichennakrishnamshar7470
    @gayathrichennakrishnamshar7470 Год назад +1

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

    • @Intellipaat
      @Intellipaat  Год назад

      If you wish to get Personal support, fill out this form and we will reach out to you. Have a great day!
      .
      Google Form: forms.gle/XWy7MtQPrHkgq7Pt7

  • @priyanka08able
    @priyanka08able 3 года назад +5

    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
      @Intellipaat  3 года назад +1

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

  • @usamalucky1783
    @usamalucky1783 4 года назад +2

    Great Information .Please Make Complete Tutorials On NodE Js

    • @Intellipaat
      @Intellipaat  4 года назад +1

      Sure we will upload soon.

    • @Gagitech
      @Gagitech 3 года назад

      It's not great, most of it is wrong

  • @sinafarbod7195
    @sinafarbod7195 3 года назад +2

    #20: how about nest framework?!

  • @ram.5802
    @ram.5802 3 года назад +7

    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
      @abhishekdalakoti2663 3 года назад +1

      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.

  • @CodePressAcademy
    @CodePressAcademy Год назад

    Synchronous is a blocking architecture,

  • @dawoodshahzad9082
    @dawoodshahzad9082 8 месяцев назад

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

    • @Intellipaat
      @Intellipaat  8 месяцев назад

      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.

  • @InDiAnAjOnEs0002
    @InDiAnAjOnEs0002 2 года назад +1

    Thanks for the video..

    • @Intellipaat
      @Intellipaat  2 года назад

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

    • @InDiAnAjOnEs0002
      @InDiAnAjOnEs0002 2 года назад

      You got it bro ❤️

  • @chat-24
    @chat-24 3 года назад +2

    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
      @Intellipaat  3 года назад

      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.

  • @priyankapandey645
    @priyankapandey645 2 года назад +1

    Thanks bro

    • @Intellipaat
      @Intellipaat  2 года назад

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

  • @pranavsachaniya
    @pranavsachaniya Год назад +1

    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

    • @Intellipaat
      @Intellipaat  Год назад

      Thank You for your Feedback. Do like, share & subscribe to our channel to get updates on upcoming videos.

    • @pranavsachaniya
      @pranavsachaniya Год назад

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

  • @ICURIOUSMIND
    @ICURIOUSMIND 2 года назад +2

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

    • @Intellipaat
      @Intellipaat  2 года назад

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

  • @pardeeprajputana241
    @pardeeprajputana241 Год назад

    QWESTION NUMBER 7 => ANSWER IS WRONG

  • @sachinadkar1709
    @sachinadkar1709 День назад

    Nodejs isn't a scripting language 😂

  • @DevangPatil
    @DevangPatil 2 года назад

    Q7 is the wrong answer.

  • @divyakerekar8971
    @divyakerekar8971 11 месяцев назад +1

    Give me this pdf of ans?

    • @Intellipaat
      @Intellipaat  11 месяцев назад

      Thank you so much for appreciating the content. Your feedback motivates us to make more such content. Unfortunately, we don't share the source code or presentation deck with anyone. Although, if you wish to learn from Industry Experts and IIT Faculty, do fill out this form and we will reach out to you. Have a great day!
      .
      Google Form: forms.gle/XWy7MtQPrHkgq7Pt7

  • @vaseemsyed4078
    @vaseemsyed4078 Год назад +1

    Question 7 answers are swapped it

    • @Intellipaat
      @Intellipaat  Год назад

      Thank you all for your active participation. SUBSCRIBE to Intellipaat to find out the right answer.

  • @viveksuyal9760
    @viveksuyal9760 4 года назад +1

    2 nd one

  • @snehitdarshanam8852
    @snehitdarshanam8852 4 года назад +1

    First one to like the video

  • @mominwani9059
    @mominwani9059 Год назад +3

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

    • @Intellipaat
      @Intellipaat  Год назад

      @Momin Wani Glad you liked it 😊 Do like, share & subscribe to our channel to get updates on upcoming videos.