#JavaScriptQuiz

[amigoways]

What is the result of the following JavaScript code?

var x = 10; function foo() { var x = 5; console.log(x); } foo(); console.log(x);

A) 5 and 10 B) 5 and 5 C) 10 and 5 D) 10 and 10

[scriptzol]

What is the correct way to declare a variable in JavaScript?

A) new var myVariable; B) let myVariable; C) variable myVariable; D) declare myVariable;

[kcbytes-blog]

JavaScript Compete Explained . . . ------------------------------------------ #javascriptdeveloper #javascripts #javascript30 #javascriptlover #javascriptgames #javascriptgraphics #javascripthowto #javascripthelp #javascriptinterviewquestions #javascriptjokes #javascriptmemes #javascriptofficial #javascriptquiz #html #htmlcoding #css #frontend #programminglanguage #computerscience ------------------------------------------ @paypal @youtube @ibm @amazon @microsoft https://www.instagram.com/p/B77cRtrnpCF/?igshid=5lel2ffde3o9

[777etr-blog]

#javascriptquiz

[jameswaititu]

Node.js Dev.Required ( ) ; . . . . . . . . . . . . . . . . . . . . . . . #javascript #javascriptdeveloper #javascripts #javascript30 #javascripttutorial #javascriptengineer #javascriptlearning #javascriptdevelopers #javascriptlover #javascript_love #javascriptframework #javascripting #javascriptcode #javascriptindonesia #javascriptbrasil #javascriptbasics #javascriptdev #javascripttips #learnjavascript #javascriptessentials #javascriptmemes #javascriptmastery #javascriptbook #javascriptprojects #javascriptislife #javascriptprogrammer #javascript3 #javascriptiskillingmysoul #javascriptquiz #javascriptbootcamp (at Mambo Microsystems Ltd) https://www.instagram.com/p/CDbsBaIBuSI/?igshid=wdtkcx3f8q4h

[amigoways]

What will the following JavaScript code output?

console.log(5 + "5");

A) 10 B) 55 C) Error D) NaN

[scriptzol]

Which keyword is used to declare a variable in JavaScript?

a) var b) int c) string d) variable

[amigoways]

Which of these JavaScript frameworks and technologies, what area are you most knowledgeable about or interested in?

A. Angular B. Node C. Vue.js D. React

[amigoways]

Which framework is Express.js?

A. Node.js B. JavaScript C. React.js D. Angular.js

[777etr-blog]

#javascriptquiz

[777etr-blog]

#javascriptquiz