What is the output of this code?function myFunction(a) { console.log(a + b);}const b = 79;myFunction(10);
Question
What is the output of this code?function myFunction(a) { console.log(a + b);}const b = 79;myFunction(10);
Solution
The output of this code will be 89.
Here's the step by step explanation:
- The constant
bis declared and assigned the value 79. - The function
myFunctionis called with the argument 10. - Inside the function,
ais 10 (the passed argument) andbis 79 (the global constant). - The
console.log(a + b);statement addsaandbtogether, which results in 89. - This result (89) is then logged to the console.
Similar Questions
What is the output of following code?var a = 10;function test() { a = 20;}test();console.log(a);Options: Pick one correct answer from below1020
What will be the output of the following code snippet?(function(){ setTimeout(()=> console.log(1),2000); console.log(2); setTimeout(()=> console.log(3),0); console.log(4); })();*1 2 3 42 3 4 14 3 2 12 4 3 1
What will the following JavaScript code output?(function() { var a = b = 5;})();console.log(b);5ReferenceError: b is not definednullundefined
6What will the code below output to the console and why?const obj = {a: 1,b: 2};const arr = [];console.log(arr[0] = { ...obj });Review Later1,2{…obj}{a: 1, b: 2}Does not compile
What will the below statements print on the console?"use strict"function abc() {console.log(this);}abc();
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.