Starting off #100DaysOfQuiz on Front End Development where I will be posting questions from #JavaScript #HTML #CSS and web fundamentals for 100 days, one question per day. LET'S GO!

#CodeNewbie #100DaysOfCode

Day 1 question -
Day 7 question in #100DaysOfCode -

What is logged in the console for the two code snippets and why?

Hint: Output gets logged in console after 2 seconds ;)

#JavaScript #CodeNewbie #100DaysOfCode #ReactJS #Angular #freeCodeCamp #Programmer
#JavaScript Day 10 question in #100DaysOfQuiz

Check your understanding of Object.assign :
#JavaScript Day 11 question in #100DaysOfQuiz

If you are a #CodeNewbie, understanding of 'this' keyword and closures is very important to have!
Try to answer this -
Day 12 question in #100DaysOfQuiz

Test your knowledge of Array.every and Array.some in #JavaScript

#100DaysOfCode #freeCodeCamp
Day 13 question in #100DaysOfQuiz of #JavaScript

What is logged in console for this Array.reduce function?

#100DaysOfCode #CodeNewbie
Day 14 question in #100DaysOfQuiz

You think you know Array.reduce?🤨

Try guessing outputs of these two functions which seem to calculate the sum of squares of numbers in array...

#100DaysOfCode #CodeNewbie #JavaScript
Day 15 question in #100DaysOfQuiz

Question based on Promises in #JavaScript.

What do the two statements 'First' & 'Second' log to the console?

#100DaysOfCode #freeCodeCamp
Day 16 question in #100DaysOfQuiz

Question based on Prototypes in #JavaScript.

What is logged in the console?

#100DaysOfCode #freeCodeCamp #CodeNewbie
Day 17 question in #100DaysOfQuiz

You think you know everything about Array.filter ? 🤨

Can you guess what is logged in the console for below #JavaScript code snippet?

#100DaysOfCode
Day 18 question in JavaScript #100DaysOfQuiz

In what order do the logs appear?

Question from @jaffathecake microtask quiz

#100DaysOfCode #JavaScript
Day 19 question in JavaScript #100DaysOfQuiz

What is logged in the console after freezing the object 'obj'?

#100DaysOfCode #JavaScript #htmlcss
Day 20 question in JavaScript #100DaysOfQuiz

What is logged in the console for below code?

#100DaysOfCode #JavaScript #freeCodeCamp
Day 21 question in JavaScript #100DaysOfQuiz

What is logged in the console for below code?

#100DaysOfCode #JavaScript #webdevelopment #FrontEnd
Day 22 question in JavaScript #100DaysOfQuiz

What is logged in the console?

#100DaysOfCode #JavaScript #JavaScriptInterview
❓Day 23 question in JavaScript 100 Days Of Quiz ❓

What is "what" in this question?

#100DaysOfCode #JavaScript #100DaysOfQuiz
❓ Day 24 question in JavaScript 100 Days Of Quiz ❓

What is "what" in this question?

#100DaysOfCode #JavaScript #100DaysOfQuiz
❓ Day 25 question in #JavaScript 100 Days Of Quiz ❓

Question on 'this' keyword

What is logged in the console?

a. undefined undefined

b. "JavaScript Ninja", "JavaScript Ninja"

c. undefined, "JavaScript Ninja"

#100DaysOfCode #100DaysOfQuiz #DEVCommunity #DevComIN #webdev
❓Day 26 question in #JavaScript 100 Days Of Quiz❓

Follow this whole thread for the previous questions👆

" What is logged in the console for below code which uses Spread operator? "

#100DaysOfCode #100DaysOfQuiz #DEVCommunity #DevComIN #webdev
❓ Day 27 question in #JavaScript 100 Days Of Quiz ❓

What is logged in the console for below code ?

Follow this whole thread for the previous questions 👆👆

#100DaysOfCode #100DaysOfQuiz #DEVCommunity #DevComIN #webdevelopment #webdev
❓Day 28 question in #JavaScript 100 Days Of Quiz❓

Take a guess, what value do we see in the alert? 👀

🧵 Follow this thread for all questions 👆👆

#100DaysOfCode #100DaysOfQuiz #DEVCommunity #DevComIN #webdevelopment #webdev
❓ Day 29 Question in #JavaScript 100 Days Of Quiz ❓

Take a guess, what values do we see in the console? 👀

a. 1, 2
b. 1, 3
c. 2, 3

🧵 Follow this thread for all questions 👆

Question courtesy: @jaffathecake

#100DaysOfCode #100DaysOfQuiz #DevComIN #webdev #webdeveloper
❓ Day 30 Question in #JavaScript 100 Days Of Quiz ❓

What is logged in the console for this code? 👀

🧵 Follow this thread for all questions 👆

#100DaysOfCode #100DaysOfQuiz #WebDeveloper #WebDevelopment #DEVCommunity
❓Day 31 Question in #JavaScript 100 Days Of Quiz ❓

What is logged in the console for this code? 👀

🧵 Follow this thread for all questions 👆

#100DaysOfCode #100DaysOfQuiz #CodeNewBie #DevComIn
❓Day 32 Question in #JavaScript 100 Days Of Quiz❓

Question on Prototypal Inheritance.

Answer with explanation to get a follow! ✔️

Follow this thread for all questions 👆👆

#100DaysOfCode #CodeNewBie #DevComIN #WebDevelopment #DEVCommunity
❓Day 33 Question in #JavaScript 100 Days Of Quiz ❓

Question on "for...of" & "for...in" loop.

🧵 Follow this thread for all questions. 👆👆

#100DaysOfCode #100DaysOfQuiz #WebDevelopment #FrontEnd
❓Day 34 Question in #JavaScript 100 Days Of Quiz ❓

What is logged for this code?

a. You have 1 notification
b. You have 1 notifications
c. Something else weird 👀

🧵 Follow this whole thread 👆

Question Credit: @nas5w JS quiz.

#100DaysOfCode #100DaysOfQuiz #WebDevelopment
❓Day 35 Question in #JavaScript 100 Days Of Quiz ❓

What is logged for this code?

a. 1, 1, 2
b. 1, undefined, undefined
c. 1, undefined, 2
d. 1

🧵 Follow this whole thread for all questions 👆

#100DaysOfCode #100DaysOfQuiz #Webdevelopment #DevComIn #DEVCommunity
❓Day 36 Question in #JavaScript 100 Days Of Quiz❓

What is logged in the console for the code shown ?

🧵 Follow this thread for all questions 👆

#100DaysOfCode #100DaysOfQuiz #Webdevelopment #DevComIn #DEVCommunity #JavaScriptInterview
You can follow @Page_Source.
Tip: mention @twtextapp on a Twitter thread with the keyword “unroll” to get a link to it.

Latest Threads Unrolled: