Fresher's Frontend Interview 🎉 | JavaScript |
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Interview Questions
1-Tell me abt yourself?
2-Difference b/w HTML and HTML5 ( new features in HTML5)
3-What is Box model?
4-Difference b/w id and class and which has more priority?
5- Difference b/w var, let and const
6-Media query in CSS and what it does?
7- Difference b/w margin and padding?
8- What is callback function and when it use?
9- What is promises?
10-What is event loop?
11- CSS pre processor?
12-What is AJAX?
13- Tell some git command
14-Difference b/w null and undefined
15-Tell some new features in ES6
16-Difference between Arrow and normal functions
17-Dose Arrow functions get hoisted? No
18-What is closer?
19-What is “This” key word in JS?
20- What is react JS and its use?
21-What is JSX?
22-Does our browser directly understand JSX?
23- What is webpack?
24- Life cycle method in React JS?
25- What is ref?
26- Controlled and uncontrolled component ?
27- Higher order functions
28- Explain map, filter and reduce?
29- Difference b/w state and prop in react JS
30- What is router in react?
31- Server side rendering
32- How to optimise the performance of a web application?
33- flex box and what it does?
34- Difference between real and virtual dom?
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New features in html 5
What is boxmodel
Difference between id and class
Difference let const var
Meadia query in css
Margin vs padding
What is call back function
Use of call back function
What is promises
What is event loop
Css pre prossors(sass)
What is ajax
Tell some git commands
Difference null and undefined
New features in es6
Difference arrow and normal function
Is arrow function hoisted (ans no)
What is closure in javascript
What is this keyword
//React js
What is react js
Features of react js
Js6
Web pack
Life cycle methords in react js
Unmounting
Control component va uncontrol component
Higher order function
Explain map filter reduce
States vs props in react js
What is router in react
How to optimize web application
What is flexbox
Difference between virtual ns real domain
one small change, Last one should be Diff between virtual and real DOM (not domain)
Correction - jsx instead of js6
It's important to remember that everyone is on their own learning journey. It's perfectly normal to still be learning and improving. The key is to keep an open mind, be willing to learn and grow, and continue to work towards our goals.🤞☮
✌️ Fact 💯
i am sorry but i think difference between margin and padding is Margin is the outer space of an element, while padding is the inner space of an element. In other words, margin is the space outside of an element's border, while padding is the space inside of its border. You can set auto value to margin.
Exactly 😊
exactly .. margin is a space between two elements and it is outside the border and another one padding is space between content and border .
TOO GOOD EXPAINATION
@seema techdoodles exactly you are right
accha iska matlab ek element pe margin nahi ayega?
@@shubhambharde3745
Good one
Margin - space btw element and border
Padding - space btw border and content
But he told viceversa 4:16
meedia query we genarally used to add some breakpoints for all divices
Very helpful
Thanks 🙏
Its definitely good video for freshers learned new concepts for questions posed.
Thank you 😊
noted all the question now will ttry to answer them also include some machine round question
He needs to improve the basic understanding. I think he has so read out the interview questions from the web, the interviewer can easily evaluate his level of understanding.
The answer he gave for the inro question was good BTW. I advise the fresher to be calm, and take some time to answer, and speak slowly. Good luck 🤞
Any fresher here..Which site do you find the most helpful in getting an interview chance
are programming question of array, string, pattern also asked in frontend interview for fresher
Hi what is the result of this interview. Will he get selected??
How many round and how much time to given the interview
Using the usereducer and usememo se ham performance boost kar sakte he
But you in state we can set the data from their setter function
Here he said let is global variable but its q local vatiable and ,
Arrow function are not hoisted
But regular function qre hoisted
Thanks for uploading this video.. very helpful
Thank you
how much was the pacakge???
Space between the content and border is padding.
Props can not be changed
very easy interview but ajax i dont know
Awesome...love from Pakistan ❤️
Thank you
Nothing but is important 😭😭
Bro as a fresher which site or app do you find the most helpful while applying for a tech job..be it frontend or fullstack
indeed
LinkedIn
If I don't work much on CSS and work more on JS and React js, would it be good for interviews 🤔
No, you should have knowledge of these all technologies
For CSS mostly you will be asked on margin and padding , positions relative and absolute, transitions, flex box, display grid, how to center an element, div etc, box sizing and that's it I think these are the main concepts
@@skzahirulislam2820 thanks 👍
what is it that I know all the question in interview videos in youtube but whenever I interview I get question which I dont have any idea about
Any examples
What is this, it is nothing but...... What .
I guess in every question ,,,,,,sir it is nothing but 😂
Flex models qlso very important
I know Each and every questions with proper answer but i m fresher I unable to get change of interview
Me as well
@@ashishkumar-zr5wv hum fresher hai humare sath aisha hi hoga bahut struggle hai abhi
Make projects make portfolio. Host your projects. Write blogs about your learning. Reach out to 50 people from the organisation you want to join every day. Learning skills and getting interview calls are different things. You must save your energy for the whole interview process.
@@md_samir92 madhch
Join any startup company and gain skill
Experience is also matter than skill
NOTHING But...
NOTHING But...
Hello sir, I want to ask you if someone from a non-IT background wants to be a developer and has the same knowledge as this intern he also did practice by doing personal projects so is it possible to be selected by a company or not?
Yes it’s possible, all the best 🤟
Not possible in reality
@@SSRathore21 my cousin is a software engineer earning 15LPA and he is from a non-IT background. You just need skills and confidence.
bhai ye hire hua ki nhi??
Sir i have learned html css javascript and react js and also made some project in react now should i apply for an internship or explore backend
Yup
Should i have advanced knowledge in ReactJs to enter into a job as a fresher or is basic knowledge sufficient
Basic is sufficient.
Selection hua ya nh?
Selected or not ?
Babel converts the jsx
Let us a global scop...?😲😲
Var is a global scope and let const block level..
Box model ka answer galat diya, par koi baat nahi.
Bhai mere ko reactjs acche sa aati h or Ecommerce Website bnaya hu lekin m javascript ka basic janta hu kya mere ko Internship mil jygi lekin meri bhai javascript ki bilkul bhi teyari nhi h
Focus more on JavaScript & it’s ES6 features
Is he selected or not
more interviews please
Sure 🙃 we’re working on it
@@DevAditya 🙃
The guy said it is nothing but...🤣🤣🤣 to interviewer
🙂its pressure
Null vs undefined
Totally opposite
Bro, no interviewer is interested in your marks and all. He's not there to listen to them. Telling such things shows that maybe the candidate has nothing much to say about himself/herself and hence using these as fillers. Follow these below steps for your introduction
Name
Your state
Degree/branch/college
Internship
Projects
Future scope of the major project.(max 2-3lines)
Your hobbies and what you like to do in your free time
✅
I want mock interview?? Can you help me in
Sure, you may book a slot from here
topmate.io/Roshan
hiring people like this, ends with junior guys doing whatever in your company. Stop it
bhai let and const are block scope not global scope dost samjhe
Usne shi bola he bhai q let and const block
Bus fark itna he ham const ko hame usi time and ek constant value provide karte he
And let ho hal variable declare karke ham bad me value initialize kar sakte he
yesterday i failed in react js today i found this
Did you find this useful?
You may check the other videos as well & join our Telegram group. All the best 👍
@@DevAdityai learnt a lot bro i am ur new subscriber keeep going rock!
@@lee-xt5oh Sure, thanks 🤩 bro. 😎 Keep supporting & sharing
Bhai kargil ki war me interview de rahe hai kya? 😅🤣🤣🤣🤣
Are you selected or not ??
✅
It is real interview or mock?
+1
Mock , As already mentioned in the title
Plz don't take answers right given by this candidate . Everyone is learning.
why he is saying sir many times, slave mind.
You are right
stop using non words and filler words. u will sound much more confident.
Sir can you take my mock interview I am also a fresher
Sure, book a slot from here 👇
topmate.io/roshan
Don't Use at interview NOTHING BUT word
Right
Ubla huva anda mang raha hai
I think candidate is from Pakistan i can hear blasts 😹
No bro 🤣 it was happening due to the wedding ceremony nearby
😂😂😂
💀
I guess he was correct arrow functions also get hosted, same as var hosted. it initially stores undefine.
For Example:
var a = ()=>{
console.log("Hello");
}
here a is hosted and stored with undefine
It'll be considered as a variable not function 🙃
@@DevAditya Got it
No , Arrow functions are not hoisted during compilation phase , only normal function declarations are hoisted.
Everything is nothing yet he explains nithing lol
Let isn't a global scope
U never correct the interviewee
@@commentator2407 i explain the correct answer as well but have cropped those parts. Next time will include it
@@DevAditya
Ok got it.
Thanks 👍
Btw these mocks are really helpful 🔥🔥🔥
@@commentator2407 thank you
Good one