WebDevQuiz

Are you learning to code? We tweet daily Code Test Questions about #JavaScript and web development... Prepare yourself for a Coding Interview! 🤓

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#JavaScript tricky stuff:

You are having a coding interview. The interviewer asks you what will be printed in the console. What will you answer?

#CodingInterview #LearnJavaScript #LearnToCode

[WebDevQuiz @WebDevQuiz]

@xChaoticRage If the "else if" was written separately, then it would be - as you said - "D) Nothing will be logged out to the console".

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@xChaoticRage Thank you for commenting!

Unfortunately, in this case it will be "C) Uncaught SyntaxError". It's because the "elseif" statement should be written as "else if" in JavaScript (with a whitespace character).


This was a tricky one.

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🤔JavaScript Quiz Question: What will be logged out to the console after executing this code?

A) Negative
B) Positive
C) Uncaught SyntaxError: Unexpected token '{'
D) Nothing will be logged out to the console

#LearnJavaScript #JSQuiz #Codenewbie #LearnToCode #100DaysOfCode

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What will be written in the console after executing this #JavaScript code?

A) true
B) false
C) undefined

#LearnJavaScript #CodeNewbies #LearnProgramming #100DaysOfCode

[WebDevQuiz @WebDevQuiz]

❓JavaScript Poll:
What is the best way to get the current timestamp in JavaScript? (Add a comment to explain why...)

#JavaScript #100DaysOfCode #LearnToCode

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❔Sunday JavaScript Quiz Question:
What will be logged in the console after executing this code?

#JavaScript #CodingInterview #LearnJavaScript #FunctionalProgramming

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What will be logged in the console after executing this JavaScript code snippet?
#100daysofcode #LearnToCode #LearnJavaScript #CodeEveryday

[WebDevQuiz @WebDevQuiz]

What will be logged in the console when we execute this JavaScript code? (Assuming at least ECMAScript 2017).

#JavaScript #CodeChallenge #100DaysOfCode

[WebDevQuiz @WebDevQuiz]

What will be logged in the console after executing this #JavaScript code? Choose the correct option:
A) BLUE
B) RED
C) Uncaught SyntaxError: Unexpected identifier
D) Something else (explain why)

#CodingQuestions #JavaScriptQuestion #LearnToCode

[WebDevQuiz @WebDevQuiz]

What will be the value of the variable s? What will be the output in the console?

A) xaabbb
B) xxxbbb
C) aaaxxx
D) x

#LearnJavaScript #100DaysOfCode #CodingInterview #CodingTest

[WebDevQuiz @WebDevQuiz]

What will be logged in the console after executing the following code?

A) RED
B) BLUE
C) Uncaught ReferenceError
D) Something else (please explain in the reply)

#JavaScript #LearnToCode #ProgrammingQuiz #100DaysOfCode

[WebDevQuiz @WebDevQuiz]

What will be logged in the console after executing this #JavaScript code?

#LearnJavaScript #100DaysOfCode #webdev

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❓JavaScript quiz question: What output will be printed in the console after executing this code snippet?

#LearnJavaScript #JavaScriptMath #LearnToCode

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❓What will be the value of the variable y?

#LearnJavaScript #LearnToCode #CodeNewbie

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What will be the output in the console as a result of this #JavaScript code?

#CodeNewbies #webdev #programming

[WebDevQuiz @WebDevQuiz]

❔What will be the output in the console after executing this #JavaScript code snippet?

#LearnToCode #CodeNewbies #WebDevelopment

[WebDevQuiz @WebDevQuiz]

@kwizdev Thanks! We will check it out!

[WebDevQuiz @WebDevQuiz]

❓Quiz: What will be written in the console after executing this #JavaScript code?

#100DaysOfCode #CodeNewbie #DEVCommunity

[WebDevQuiz @WebDevQuiz]

💻 Which string will be logged into the console after executing this #JavaScript code?

#CodeQuiz #WebDevelopment #JavaScriptArrays