Top 50 Javascript MCQ Question and Answer | javascript mcq o level | javascript mcq in hindi

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𝐓𝐡𝐚𝐧𝐤𝐬 𝐅𝐨𝐫 𝐰𝐚𝐭𝐜𝐡𝐢𝐧𝐠
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Thanks and Regards
Mr. Satyam Sahu (Founder- Newideasyt & Examjila)

[@SonamSen-r6n]

JavaScript was first introduced and deployed in the Netscape browser version 2.0B3 in December of 1995 .

[@priyankagarg1629]

Thank you very much sir 🙏 amazing class ❤️

[@SnehalSolanki-fh7xb]

29 questions me int variable hota hai? Aur variable num and b liya hai to condition me a and b hai to false hoga Ans kyuki a variable to liya hi nhi hai

[@sanjaykumar-kc4yz]

Thanks sir 👍👍👌👌 Itne achche q karane ke liye JavaScript ke

[@SnehalSolanki-fh7xb]

Thanks❤ but questions new lane ke liye

[@addasolutionpoint4929]

Excellent gurudev 👌🏻👌🏻👌🏻❤️❤️

[@_abhi_0]

best vedio in youtube.thankyou

[@AlpanaKushwaha-d7v]

Q4. element is used for graphics, on the fly, via scripting (usually javascript)

[@AlpanaKushwaha-d7v]

Q36. Option a), b) and c) 'are' all JS datatypes.

[@Saharuddin135]

You are the best teacher in o level sir❤❤🎉

[@Billionaire616]

Thanks sir itna accha content dene ke liye dil se thanks 🙏🏾❤️💯

[@shivanitripathi4431]

Thank you sir

[@laxmimishra7007]

Thank you sir ji 🙏🙏

[@blsinghrawat2833]

Great sir program

[@AmanYadav-wn9nv]

Sir 29 question me confusion ho rhi h Int koi variable hota h kya?

[@awantikasahu2341]

Thankyouu so much sir this viedo helped me alot🥺🙏🏿

[@AlpanaKushwaha-d7v]

Q20. Javascript is Dynamically typed or loosely typed language, bcz type of data for a variable is not predefined.

[@Bot_Gaming123]

Sir float ka use javascript me to hota h jo jiska use point ki value ke liye kiya jata h Questions no 2

[@AlpanaKushwaha-d7v]

Q9. System software, eg. Compiler, transpiler, interpreter, assembler...

[@kripashankar2350]

Good evening sir 🙏🙏

[@AlpanaKushwaha-d7v]

Q15. File is 'Server' side js object

[@shivamkashyap3767]

Q27 Ans. - B(Netscape)

[@AlpanaKushwaha-d7v]

Q33. Division by 0 gives 'infinity'. And it isn't an error in JS

[@neelumaurya3287]

Thanks alot sir

[@ShivamGupta-zk8by]

Helpfull video

[@AlpanaKushwaha-d7v]

Q19. Examples of high level language are C, C++, Java, Javascript etc....

[@born2fight77]

very nice

[@khushbooyadav7555]

Sir ne bahut hi imported class liye hai thank u sir

[@AkhileshYadav-mr1bn]

Thanks sir ,,,

[@Abhishekrambag]

Nice video and helpful video

[@NikhilSingh-zx1op]

Bhai galat padhaya hai esne javascript object oriented language hai aur javascript first browser support Netscape krta hai esne kuch aur hi bataya hai

[@explain42]

Thanx u sir 🙏🙏🙏

[@सोनमसोनमय]

Thank u so much sir

[@AlpanaKushwaha-d7v]

Q26. Navigator is client side JS, and LiveWire is server side JS

[@rishikeshpandey5138]

🎉🎉

[@AlpanaKushwaha-d7v]

Q12. Javascript entities ..... &{JS statement/entities};

[@pragyaprajapati9577]

Thank you so much sir 🙏

[@AlpanaKushwaha-d7v]

Q10. Language attribute can hold the javascript version

[@AlpanaKushwaha-d7v]

Q9. Chrome browser is based on open source "Chromium " web browser project

[@AlpanaKushwaha-d7v]

Javascript is Object Based language. "Object oriented(class concept)"vs "object based"

[@ankitchaurasiya1234]

Sir photoshop ka object kra dijiye

[@ShalniSingh-u9o]

🎉🎉🎉🎉 🥰

[@cmmaurya8026]

Shubh Ratri 🙏 sir

[@govt.teacher-Priya]

M2 paper jadha se jadha,, Cover Kara digiye,,sir

[@shudhanshuyadavji4113]

Tquu sir

[@Poonam-v7v]

Q28. (C)

[@muskan8150]

Aise hi vedio ik css pe bhi bna dijye sir

[@AlpanaKushwaha-d7v]

Q40. Mutable variables

[@ChandanGaur-ws4ik]

❤

[@Golden_girl07]

19:52 c

[@abhishekprajapati1395]

Sir ek class M2 r5 ke part 2 ke theory important question ke bare mai btaye please sir

[@AlpanaKushwaha-d7v]

Q18. Javascript uses Client -side image maps

[@nisamansari1049]

libro office, chrome open source software hain

[@Abhishekkumar-ex4ez]

(C) Livewire serer side

[@Abhishekkumar-ex4ez]

Thank you sir 👍👍

[@ankitchaurasiya1234]

Sir m2r5 ka important long question ka new video bna dijiye.please sir

[@AlpanaKushwaha-d7v]

Q23. if(a!==null)

[@laxmimishra7007]

Sir javascript ke most program bhi bta dijiye please sir

[@surajupadhyay9860]

Photo editor aur web published ke mcq ki video dalo

[@laxmimishra7007]

Sir theory ka bhi kuch bna dijiye please sir

[@lko_ladka3389]

Thanks sir superb class 🙏❤️

[@AartiPandey651]

Hello sir M1R5 ka guess paper bnaiye

[@rohitsingh-dn5cz]

Sir saaf m2r5 ka paper Telegram pay dal dijiye kyunki jo apne daala h woh blur hai

[@kumud04_]

Hello sir....aap please m2r5 k most important long answers wale questions bata dijiye telegram me please sir

[@raamsahu9683]

Sir m1 r5 me ms Word pura revise kra dijiye objective ques ke sth

[@Shaileshpal827]

Yes

[@adityababu5194]

Sir sirf m2m5 ka question solve Kara dijiye

[@JyotiSingh-dv5ke]

Sir javascript ko support karne vala first browser Netscape tha na

[@honeygupta2413]

Clickable button banane ke liye onclick ka use karte hai

[@lko_ladka3389]

Sir aise hi HTML, CSS , W3CSS

[@AlpanaKushwaha-d7v]

Q31. JS is Client side script, meaning the 'browser' processes the code instead of the 'web server'.

[@anmol.prajapati._]

19 ans a

[@apurvmodi6353]

JS is Object Oriented Language not Object based. time: 15:41

[@NewIdeasyt]

Phle padh ke aayen phir comment kre, agar knowlage nahi hai to Gum raah na kre plz

[@jaishriRadhapyari]

​@@NewIdeasyt Sir Google bhi object oriented show karta ha

[@NikhilSingh-zx1op]

You are right 👍 bro

[@NikhilSingh-zx1op]

Khud pta hai nhi chal diye hai padhane aur agar aap shi answer batao to bol rhe hai gumrah kar rhe ho

[@NikhilSingh-zx1op]

​@@jaishriRadhapyari jii objet oriented hi hoga aur ek question aur galat bataye hai first browser support Netscape krta hai aur ye kuch aur hi bataye huye hai

[@nishashivvlogs]

Sir test kaise de website pr nahi dikhta hai

[@AnuragSharma-yb2fe]

High level language are c++,c# etc.

[@MuskanKumari-vn4lm]

×2speed se 🥺

[@preranagupta8591]

sir bahut darr lag raha hai exams ke liye

[@attitude___________boy]

Same

[@rksaini1237]

❤️❤️❤️❤️

[@ajeet8605]

35/48

[@AkhileshYadav-mr1bn]

28 ka Right answer C hai

[@vandansingh601]

Chrome and libre office both are application software

[@anjukushwaha5044]

D

[@Rohit-wh2nm]

Server side javascript=livewire

[@cmmaurya8026]

Hme questions number 8 pta tha

[@gamingtime6722]

Javascript language is object -oriented ha

[@AnkitTiwari10394]

Q number 27 galat bta diye First browser to support javascript -Netscape

[@anushkamaurya932]

Sir viva nhi ho pata hai mujhse please help 😔

[@AlpanaKushwaha-d7v]

Q29. Answer is not 'true', the code will give Compile time Error, bcz int and char are not any kind of keywords in javascript. This is not java, c, c++. This is JAVASCRIPT!!!!!

[@sharma_motivation757]

Sir thanku

[@anuradhapatel4305]

a ki value initialise ni ki h to error aayega

[@NAGINb658]

Q 23 is incorrect answer * correct answer is (a)..

[@honeygupta2413]

Lekin book mein toh object oriented hi diya hai.

[@NewIdeasyt]

Glt diye hai book m

[@honeygupta2413]

Ok sir thank you for clearing my doubt.

[@sayabannahegonde8798]

A

[@dancebyshreyagarg]

Sir m4r5 please sir

[@DILEEPKUMAR-gy7cg]

Aaa

[@SandipKamant]

D //

[@lko_ladka3389]

Ki nhi vidoe ban diyge

[@AbhishekGupta-th8iy]

B

[@cricketreviewindian992]

W3css kya hai

[@cricketreviewindian992]

Html tags kitne hote hai

[@shashankbhardwaj3674]

sir 27 question ka answer glt h. ue natscope h answer

[@Bot_Gaming123]

Chorme smartphone ke liye system software h and pc ke liye application software h

[@nishmelody221]

Q27. answer Netscape hoga na

[@NewIdeasyt]

Ys

[@sanjusoni9441]

Official name..