Data Analyst Interview Questions And Answers | Data Analytics Interview Questions | Simplilearn

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  • เผยแพร่เมื่อ 1 ต.ค. 2024

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  • @SimplilearnOfficial
    @SimplilearnOfficial  4 ปีที่แล้ว +15

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    • @neverelie01
      @neverelie01 4 ปีที่แล้ว

      Some simple SQL windows function questions such as using DENSE_RANK, Partition BY are often checked in data challenges.

    • @SimplilearnOfficial
      @SimplilearnOfficial  4 ปีที่แล้ว

      Thanks for sharing your input.

  • @AirahandMama
    @AirahandMama 2 ปีที่แล้ว +285

    I have applied for entry level data analyst role. Prepared for the interview with simplilearn. I got exactly same questions. I was sooo happy and confident. Just finished my interview a minute ago. Waiting for the result.

    • @achutharugvedi7317
      @achutharugvedi7317 2 ปีที่แล้ว +4

      Did u clear interview?

    • @king-rm6sd
      @king-rm6sd 2 ปีที่แล้ว +3

      Job lagi apki

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว +9

      All the best. Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

    • @AirahandMama
      @AirahandMama 2 ปีที่แล้ว +25

      @@SimplilearnOfficial This means a lot to me 🤗 I have already subscribed the channel. And I got selected for the second round of interview. Thank you soo much for creating an amazing learning platform.

    • @AirahandMama
      @AirahandMama 2 ปีที่แล้ว +16

      @@achutharugvedi7317 Yes. Got selected for the second round.

  • @haiyingwang5987
    @haiyingwang5987 3 ปีที่แล้ว +81

    Super useful content and tightly structured. Better audio quality would've been even more awesome!

  • @nickheyer
    @nickheyer 3 ปีที่แล้ว +7

    How does this video have 100k views, but only 41 (now 42) comments? That is some data I'd like to analyze.

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

  • @blakebagwell8871
    @blakebagwell8871 3 ปีที่แล้ว +16

    For question 42, I believe you should sum based off of the LineTotal instead of the UnitPrice. Reason being that you ask for total units sold greater than 1.5 million and each SalesOrderID could have multiple units of the same product in it. The unit price only picks up one of those units within each SalesOrderID while the LineTotal picks up the price of all units within that order. Line #2 of the sales order total table is an example, that order has 3 units of the same product ID and the unit price line only picks up one of those units. So the sql statement would be the same, just change SUM(sod.UnitPrice) to SUM(sod.LineTotal) in both the select and having statements.

  • @winniew5560
    @winniew5560 3 ปีที่แล้ว +14

    I really like this type of video gives you useful information with examples. Theories need practice. 1 by 1 combined theory+example really helps! Appreciate!

  • @itssimplymg4682
    @itssimplymg4682 3 ปีที่แล้ว +8

    Have a data analyst interview tomorrow and I have never really gotten into data science things, so watching this last minute. Wish me luck loo

    • @navneetsingh433
      @navneetsingh433 3 ปีที่แล้ว +3

      How was it ?

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      All the very best.

    • @Jam05_
      @Jam05_ 3 ปีที่แล้ว +1

      What all sorts of questions were asked please share it if you can, thanks in advance! 🤝🏻

  • @TheBaBaLand
    @TheBaBaLand 3 ปีที่แล้ว +8

    Love how hes about to go asleep at some moments, because of how basic all of these are to him. Surely he's a pro. But this is so Awsome! Thanks a lot for putting this together!!!

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Thanks for watching our video and sharing your thoughts. Do subscribe to our channel and stay tuned for more. Cheers!

  • @naincy7277
    @naincy7277 2 ปีที่แล้ว +2

    The audio quality and pronounciation could have been improved

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว

      Thank you for your review. We’ll strive to do better.

  • @karina3440
    @karina3440 2 ปีที่แล้ว +2

    Which SQL is this (question 32)? If MySQL or BigQuery, I do order by desc/asc and limit

  • @prettymimiBakaka
    @prettymimiBakaka 4 ปีที่แล้ว +10

    Hi,
    In question 33, why the query has the having clause avg(mkt_price)> 50 whereas the question asks for the average market price to be greater than 100?
    Am I missing something?

    • @alvarochinchayan6035
      @alvarochinchayan6035 3 ปีที่แล้ว +1

      Most probably just a typo, as you can see the result has avg_price > 100. If not, it would have reflected currencies whose avg_price > 50 as well.

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว +1

      "Hi,
      Apologies for the error. Yes, it should be avg(mkt_price) > 100"

    • @deeplysuperficial8132
      @deeplysuperficial8132 2 ปีที่แล้ว

      I was also confused. Great information otherwise!

  • @danielwie8472
    @danielwie8472 3 ปีที่แล้ว +3

    Thank you for a nice and informative video! Also agree with Wang that you should buy a new microphone ;)

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

  • @tobibonike
    @tobibonike 2 ปีที่แล้ว +3

    kindly explain the difference between data analysis and big data analysis, for me. Thank you.

    • @splashoui3760
      @splashoui3760 2 ปีที่แล้ว

      The difference is basically the amount of data and the velocity of data streaming at the same time in case the data is coming in real time or with batches.

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว

      Stick around as we have a tutorial on the same coming up soon.

  • @dheerajkumark2268
    @dheerajkumark2268 4 ปีที่แล้ว +4

    Kindly make videos on latest unique data Science projects for freshers in 2020

    • @SimplilearnOfficial
      @SimplilearnOfficial  4 ปีที่แล้ว

      Hi Dheeraj, thank you for watching our video. We will definitely look into your suggestions. Do subscribe and stay tuned for updates on our channel. Cheers :)

  • @manjunathgb2672
    @manjunathgb2672 2 ปีที่แล้ว +3

    have a data analyst interview on monday ! Lets see how it goes

  • @vaibhavsonkamble4151
    @vaibhavsonkamble4151 4 ปีที่แล้ว +5

    Are these the questions that are mainly asked in any data analyst job? Or these are just an overview of how the questions are?
    Anyways thank you for the video 🙂

    • @SimplilearnOfficial
      @SimplilearnOfficial  4 ปีที่แล้ว +14

      Hi Vaibhav, these are the questions which are prominently asked and it increases the chance of clearing the interview if you prepare these questions beforehand. Thanks.

  • @UltimateFreekickerzdok
    @UltimateFreekickerzdok 3 ปีที่แล้ว +5

    I am not interesting in programming, do you still recommend that i become a business data analyst if i like to analyze things?

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Hi, Simplilearn provides online training across the world. We would be happy to help you regarding this. Please visit us at www.simplilearn.com and drop us a query and we will get back to you! Thanks!

    • @haganshabba
      @haganshabba 3 ปีที่แล้ว

      Not if you wanna get far

  • @saigowthambabuamburi6158
    @saigowthambabuamburi6158 3 ปีที่แล้ว +6

    Hey, I almost got all the questions by my own....does it qualify me for attending some interviews if possible??

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Hi, Simplilearn provides online training across the world. We would be happy to help you regarding this. Please visit us at www.simplilearn.com and drop us a query and we will get back to you! Thanks!

  • @vibestouchessoul2602
    @vibestouchessoul2602 4 ปีที่แล้ว +5

    It's very useful for me BECOUSE i m switching my career towards data domain plz tell me some helpful stuff

    • @SimplilearnOfficial
      @SimplilearnOfficial  4 ปีที่แล้ว +2

      Hi, you can definitely pursue a career in Data Science. To kickstart, you can check out the Data Science playlist for learning the basics: th-cam.com/video/X3paOmcrTjQ/w-d-xo.html. If you are interested to take up a more structured and formal course, you can find the details here: www.simplilearn.com/big-data-and-analytics/senior-data-scientist-masters-program-training.

  • @Luis-kd2te
    @Luis-kd2te 2 ปีที่แล้ว +3

    Thank you for this content. I got some reviewing to do :)

  • @Optimistic_Outlook
    @Optimistic_Outlook ปีที่แล้ว

    in question 17 rehsape both will work a and c

  • @mahimabhalla8622
    @mahimabhalla8622 2 ปีที่แล้ว +1

    Than you archangel michael for this awesome video for my interview
    Than you universe ❤️❤️😘😘🥰🥰

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว

      Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

  • @hulkg10outdoors85
    @hulkg10outdoors85 3 ปีที่แล้ว +9

    Good stuff, you should put more out like this.

  • @davidkaramagi
    @davidkaramagi 8 หลายเดือนก่อน

    Thanks for the video, it's really insightful ❤

  • @AnkitKumar-dv3et
    @AnkitKumar-dv3et 11 หลายเดือนก่อน

    is this outdated now with chatgpt?

  • @keifer7813
    @keifer7813 2 ปีที่แล้ว +3

    14:26 Couldn't we do this task without the total_duration column?

  • @vincenzonosso7400
    @vincenzonosso7400 2 ปีที่แล้ว +1

    Nice vid... Audio can be improved!

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว +1

      Thank you for your review. We’ll strive to do better.

  • @faheemshaikh1055
    @faheemshaikh1055 3 ปีที่แล้ว +1

    In Q17, Option (a) is also a possible answer

  • @YuliaTkachenko-p4z
    @YuliaTkachenko-p4z 3 ปีที่แล้ว +1

    Thank you very much! it is really usful content for beginer analytics

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Thank you for the appreciation. You can check our videos related to various technologies and subscribe to our channel to stay updated with all the trending technologies.

  • @Vanquisher24
    @Vanquisher24 4 ปีที่แล้ว +5

    Please add Timestamp to the videos.

    • @SimplilearnOfficial
      @SimplilearnOfficial  4 ปีที่แล้ว +1

      Sure. Thanks for the suggestion.

    • @sujithmedari1852
      @sujithmedari1852 3 ปีที่แล้ว

      @@SimplilearnOfficial Would be greatly helpful if this was added. Hoping you can still do this. Thank you!

  • @naincy7277
    @naincy7277 2 ปีที่แล้ว +1

    audio is not good😢

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว

      Thank you for bringing this to our attention. We’re sorry you had a bad experience. We’ll strive to do better

  • @shilonghuang749
    @shilonghuang749 2 ปีที่แล้ว +1

    Thank you. super useful.

  • @nitinrawat7581
    @nitinrawat7581 3 ปีที่แล้ว +1

    Thanks for the video 👍

  • @omkars764
    @omkars764 2 ปีที่แล้ว +1

    Good stuff, thank you

  • @tanmaysinghi1868
    @tanmaysinghi1868 2 ปีที่แล้ว

    bad audio but extremely usefull content.

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว

      Thank you for bringing this to our attention. We’re sorry you had a bad experience. We’ll strive to do better

  • @srinivasaraokanisetti9159
    @srinivasaraokanisetti9159 4 ปีที่แล้ว +2

    Thank bro 😍

  • @pavelsazonov9506
    @pavelsazonov9506 2 ปีที่แล้ว +1

    👍

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว

      Thanks for watching our video and sharing your thoughts. Do subscribe to our channel and stay tuned for more. Cheers!

  • @zehaolyu9570
    @zehaolyu9570 3 ปีที่แล้ว +1

    Super useful!!!

  • @singhvlogger1407
    @singhvlogger1407 2 ปีที่แล้ว +1

    Buy a better mic bro

    • @SimplilearnOfficial
      @SimplilearnOfficial  2 ปีที่แล้ว +1

      Thank you for bringing this to our attention. We’re sorry you had a bad experience. We’ll strive to do better

  • @yoyoanand
    @yoyoanand 3 ปีที่แล้ว

    Thank you so much🙏

  • @mayaanne95
    @mayaanne95 4 ปีที่แล้ว +1

    This was super helpful! Thank you for sharing, I shared this with my data friends!

    • @SimplilearnOfficial
      @SimplilearnOfficial  4 ปีที่แล้ว +1

      We are glad you found our video helpful. Like and share our video with your peers and also do not forget to subscribe to our channel for not missing video updates. We will be coming up with more such videos. Cheers!

  • @mennatullahalshazly6653
    @mennatullahalshazly6653 3 ปีที่แล้ว

    That’s Amaaaaaziiiiing❤️❤️

    • @SimplilearnOfficial
      @SimplilearnOfficial  3 ปีที่แล้ว

      Thank you for the appreciation. You can check our videos related to various technologies and subscribe to our channel to stay updated with all the trending technologies.