Nov 2, 2023
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
Loading...
seen from United Kingdom
seen from Germany
seen from India
seen from United States
seen from China
seen from China
seen from Germany
seen from United States
seen from United States
seen from Finland
seen from Czechia
seen from Australia
seen from Netherlands
seen from Sweden
seen from China
seen from Netherlands
seen from Türkiye
seen from United States
seen from United States
seen from United Kingdom
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
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
What will the following JavaScript code output?
console.log(5 + "5");
A) 10 B) 55 C) Error D) NaN
What is the correct way to declare a variable in JavaScript?
A) new var myVariable; B) let myVariable; C) variable myVariable; D) declare myVariable;
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