JavaScript logical and tricky interview questions | JS output question | Js most asked question

This is a list of 50 most important questions for JavaScript. All are the logical and tricky question which is important for interviews and well and JS knowledge. this video made by anil Sidhu in Hindi
Advance JavaScript • Advanced javascript tu...
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JavaScript tricky interview questions
JavaScript logical interview questions
javascript most asked interview questions
Javascript interview questions for fresher
JS interview questions for experienced

[@codestepbystep]

Please support me by subscribe, like and comment :) thank you🥰😇

[@techKnowCoding]

hindi m nahi banaya kya yea video ?

[@prateekray8028]

Please also make videos on array and object manipulations.

[@pkyadav1864]

hello anil sir, i am fresher i am following you since last 4 months and completed your react series and now aplying for jobs but as a fressher i am not able to get oppurtunites, if possible help me

[@nimeshprajapati9028]

Sir, can you give me questions source code ?

[@Rahulsharma0212]

Q 32 to 36 are not in the video pls check

[@hemashah7031]

great help, extremely good , logical, in depth, cleared concepts

[@santankumardas5716]

Really nice tricky questions covered, thanks for the video. 🙏

[@arvindsingh34]

Gaurav bhai mai apki almost video dekhta hoon aur muje bhut acchi lagti hai. Mai ek software developer hoon kabhi kabhi kaam ka stress hota hai but us time mai apki video dekta hoon aur relax feel hota hai. Thank You

[@neeleshprajapati6303]

Your way of explain is outstanding Anil sir please keep it video like this.

[@World_of_motivation_5]

Sir ap nay ya Jo DSA with JavaScript series start ki hai is say ap ka JavaScript ka course Number 1 course in Hindi ban gaya hai❤️❤️❤️❤️ Aur jasay interview questions ap btatay hain koi ni btata . Ma sirf ap ko thanks hi kah sakta hun Aur hiqaqat ma ap Jo time hamaray liye nikaltay hain is ki koi qimat ni🥰.

[@devenderrathour3749]

That's a very good video I have cleared my many doubt , you are so awesome sir.

[@vivekmalviya3124]

thanks a lot for this anil sir very useful

[@shahalam7906]

Anil Sir, Your all video is very helpful for me.

[@orsanjiv]

Thanks a lot. This video was really helpful

[@saikrishnamalepati3461]

Really great very useful for clearing interviews covered almost all make one series on filter,map ,ES6

[@rudra298]

good efforts and these question are really helpful

[@nageshnani9609]

very good information, first heartly thank you for showing this kind of hard work, kindly make DSA questions using js. make videos in English if it possible bcz its reach more people

[@SnehaVlogss]

32 question console.log(..."sneha") answer is s n e h a (spread syntax (...) to spread the characters of the string "sneha" into individual elements. When used in the console.log statement, it essentially prints each character separately)

[@anilsaini6033]

Awesome Anil, We enjoyed the video. Thank you

[@fw_-or9bn]

Thank You Soo Much Bhai Lot's Of Love To Your Efforts Really Helpful 😍😘😍😘

[@adityaTheExplore]

Thanks a lot ✌️✌️👍👍👌 unique way

[@codinggurujii]

Thankyou you so much sir this is great content you are doing great work..❤️

[@bharatmishra250]

Beautiful explained

[@sahilarora781]

just watched full seried its good

[@paragmahajan9467]

Thanks sir ... very informative video❤

[@lets_see_777]

just did exact 4k like, thanks for this, really helped a lot

[@laxmankumarrawat5690]

Thank u so much, Anil sir

[@childtalentvlogs]

Excellent video sir

[@ZubairKhan-mb6rd]

Good questions🙋 👍

[@vidushivardhan8665]

Great video

[@CodeSipSociety]

thank you so much for this video ❤

[@stevefox2318]

Thanks anil sidhu sir I cleared Infosys Specialist Programmer role by watching your ReactJs and this JavaScript video questions came by this.......this content is awesome thanks sir❤️❤️❤️❤️

[@codestepbystep]

Congratulations Aman

[@stevefox2318]

@@codestepbystep thank u sir☺️

[@vaibhavsomani2690]

Let and Const are also hoisted, but they are in temporal deadzone, therefore reference error.

[@arpanasinha6500]

loved the video...

[@adharshnjose5623]

In 30th question string is not negative value the empty string is considered as falsy

[@user-cz2gp8dn5s]

great explanation 🤗🤗

[@anandagar2k]

Nice examples

[@nachiketdorkulkar7114]

thank u Anil Bhaiya

[@amitrajpurohit539]

At 8:03 ---->>>>> console.log(+'true'); is not giving 1 as a output, it is giving NaN in output

[@sm0780]

Yes..true is in quotes so consider as a string and not boolean

[@vinitsharma871]

I've no idea that its my luck or what but getting all the related topic that i was seeking, with such good quality. thanks bhaiya

[@codestepbystep]

So nice of you

[@rushikeshpatil3277]

Great

[@ravishbisht502]

Thanks bro

[@ruchirsingh3635]

Sir, in question number 49, var has only function scope so we can't access the variable outside the function

[@theaayushsingh]

question 2 - var does not global scope, it has a functional scope.

[@prayatnasil]

great but unfortunately 32-36 is skipped 🙂

[@snehadange4518]

THanks

[@kishorranga]

Nice one!

[@stevefox2318]

Best❤️ thanks sir

[@vijenderkumar3034]

Very good video

[@purusharma8192]

we need more videos like these,these are gems

[@codestepbystep]

Sure

[@yashu6404]

thank you so much sir

[@rahulkumar7289]

Thanks 🙏🏿

[@wayofmuhammad]

U should provide that question in pdf also so that we can download that question for practice

[@angad_2394]

Nice Video

[@shubhamshrivastava1504]

32th question time travel 37th question .

[@gtbaba123]

Ty bro for this

[@anjalikothari9152]

Thnku sir🌸

[@monikagupta4203]

Hi, I need to correct operator in Q.No-15 is a rest operator

[@mr.wazirgaming2696]

This video is very good find some new things to learn thank you sir ❤️👍😊

[@codestepbystep]

Most welcome

[@prayatnasil]

Your this logical and another videos is so useful and I have learned so many things from you .. thank you and love you from heart. here i found mistake 22:00 its basically an array if we check like console.log(Array.isArray(args))

[@shiv4667]

Sorry big brain dude, he's just not intelligent like you to call it a mistake

[@mensfashionguruji7438]

plzz make video on javascript

[@krishnabala7359]

Really awesome bro .... Mostly covered all concepts with clear exceptions

[@codestepbystep]

Thank you so much 😀

[@user-cq2bl5cb8k]

32 to 36 question invisible . I got shocked when i saw ouput like batman 21 came from where sir plz upload again Q 32 to 36

[@indreshsikarwar5611]

In Question 16 that wil give an error if we put string operation inside the eval function of JS. But I don't know how it works in your case. (I have tried in chrome console too). please explain.

[@bhagwatkadam8750]

Good

[@BeastUn]

hoisting Is applied to let and const also but the default initialization is not happening like the var keyword

[@entertaintvshorts]

Can u explain detailly about line no.53 to 58 in output.html why value of D is also changed to anil

[@srikarravoori124]

You put a great effort to explain all the 50 questions. Thanks a lot!

[@codestepbystep]

Most welcome!

[@sharoonps4285]

Sir plzz do some more react coding challenge in English.plzz 😊

[@gurutechnique9074]

Please sir make video on Data structure single linklist double linklist

[@ajitrana3158]

Ek or video bnana broo isi trh

[@afzalas2944]

Love u sir

[@gouravnainwaya5669]

I hope this has leetcode questions

[@yashrajdawkhar7727]

Best examples 👍

[@ranuchakravarti3277]

Bro let and const are also hoisted but in temporal dead zone not in global scope/memory

[@raziquerahman5774]

❤❤❤❤❤ your efforts and make such questions in one frame is really really appreciable sir

[@codestepbystep]

Thanks a ton

[@shamkumar7368]

Some one plz..explain question 15..how the output come as a array.

[@luckynama3439]

Plz make in hindi this tutorial 🙏

[@shahidhussain2874]

it works only on the boolean values, not on the strings. console.log(+"true") output NaN

[@codestepbystep]

Right

[@mazidsamsk7700]

+ is used to convert the str into number u can type console.log(typeof +"true") it will give u number

[@shahidhussain2874]

@@mazidsamsk7700 okk thanks bro

[@awais_ansarii]

❤

[@chalupandey2808]

Sir javascript course bhi bata do please?

[@poojamaheshwari748]

Sir I just wanted to ask that, for web developer position whether we should learn DSA by solving questions in javascript OR we should solve questions in C++, Java .which one is better ?

[@yogendraprabhakar6834]

It really depends, If you are targeting product-based firms then you should focus more on DSA regardless of any programming language. But if you just want to get a job instantly in any service or startup firms, then you should more into development, you should be able to build projects. As a fresher you should aware of logical and apptitude as well.

[@avinashsinghrajput4914]

In question 1 please explain me anyone!!!!!! we also not declare let first than its gives reference error and we also not declared var first than why it is showing undefined ?????? It's mean in var case if we not declared var first and use it than it always shows undefined? So what is the use of it?

[@akshaydhole5700]

Thanks!

[@codestepbystep]

Thank you so much Akshay Dhole :)

[@gouravnainwaya5669]

This are cheatsheet for dsa ?

[@rajesh.geesala7565]

Thanks

[@santoshgautam8773]

Bhai bhut kuch sikha hai ap ki vidio dekh h bass ek bar logical qauestion par vidio bana do maja a gayega taki hamre array aur vue ke logic clear ho gaye sahi se

[@CEKUNALGUPTA]

Job lag gyi kya bhai?

[@Deepakpatel-bn7yx]

question 45 we can;t acces the varibale x outside function it gives error

[@munawarshaik1671]

sir if u have pasted the source code link in the description it will be better for us to practice these questions .. thank u for making this video.. hoping for more interview related videos..

[@codestepbystep]

Okay, I will upload these question on github and share link in descripton box soon

[@ShivamPandey-jc8rh]

@@codestepbystep sir please upload the github link

[@anupkumarjana9002]

​@@codestepbystep Please do update the link.

[@mukultiwari3656]

great, but questions from 32-36 are skipped

[@user-hu1rq9kk1n]

from 32 it directly jumped to 37

[@dancelifevarsha4109]

var is functional scope so we get the result 333

[@vinaypatil8009]

Sir , Video is incomplete From Q.32 to Q.36 video recording stopped please check it again!!! Your ecommerce html css project is just awesome Please make similar kind of playlist awesome project with JAVASCRIPT & REACTJS

[@heartfilterer9863]

Right video is incomplete

[@RajaBhai-uq9tr]

Sorting me quick sorting ho jaye to mja aayega...

[@codestepbystep]

ayegi bro, soon

[@yogitamisal8677]

"Variables defined with let and const are hoisted to the top of the block, but not initialized --Webdoc ." You are saying let and const basically not hoisted ? can you please elaborate , Q. 1

[@nirmalchamika6092]

check this one. function fn() { a = 10; console.log(a); b = 20; console.log(b); let b = 50; } fn();

[@ankitbabu4268]

Plz aap toda screen zoom kr k Batya kijiy..very helpful hoga..

[@codestepbystep]

sure

[@shashikantverma9931]

Next part

[@heartfilterer9863]

Q2))). 0,1,2 values of i in the for loop but due to var keyword it'll print 2 i guess please correct me bhaiya

[@himanshujaviya6021]

It's i++ now i

[@raviteja5542]

32 to 36 questions are missing. Please chech and add.

[@akankshathakur5517]

Question 33 to 36 are not in video please share those questions also

[@patilsign]

Please can u add those questions in description 😊

[@codestepbystep]

thn who will watch this video , :D bro

[@heartfilterer9863]

5:30 i value is 3 in the global scope? How We can get to know that Question number 2

[@heartfilterer9863]

0,1,2 values of i in the for loop but due to var keyword it'll print 2 i guess please correct me bhaiya

[@codestepbystep]

@@heartfilterer9863 Right. less than 3... not equal to 3

[@versace_11618]

please provide question sheet