Online Access Free JavaScript-Developer-I Exam Questions

No.# For this scenario, option C (i.e., 10–5) is correct.
But in the exam, the code was changed at line 05 to b = a;. For this scenario, the answer will be B (i.e., 10–10).

No.# Correct Answers:
A. console.assert(sum3([-3, 2]) == -1);
B. console.assert(sum3([0]) == 0);

In option C '2' is a string, so 1 + '2' → '12' (string concatenation). == allows coercion, '12' == 12 → false

No.# D
finally block

I'm so happy used your JavaScript-Developer-I exam material and passed it,will choose you next time.

No.# the answer is : NaN easy to trie in console.

No.# Option A, B, C are correct.

try the below code: in console.

const sum3 = (arr) => {
if(!arr.length)
{return 0;}

if(arr.length === 1){ return arr[0]
}
if(arr.length === 2) {return arr[0]+ arr[1];}

return arr[0] + arr[1] + arr[2];
}
console.log(sum3([1, '2']));//console.assert(sum3(1, '2')) == 12);
console.log(sum3(['hello', 2, 3, 4]));// console.assert(sum3('hello', 2, 3, 4)) === NaN);
console.log(sum3([0]));//console.assert(sum3(0)) == 0);
console.log(sum3([-3, 2]));//console.assert(sum3(-3, 2 )) == -1);

No.# Correct Answer should be The three browser-specific APIs available for developers to persist data between page loads are:

A. Cookies
B. localStorage
E. indexedDB

These APIs allow developers to store data locally on the user's device and retrieve it across different sessions or page loads.

Last Friday i passed with a score of 95%, so i can confirm these JavaScript-Developer-I exam braindumps are all valid. Thanks a million!

No.# Option incorrect :
it is : import * as lib from ....

The relevant and authentic questions and answers of freecram Study Guide proved really helpful to prepare for JavaScript-Developer-I exam in no time. I hadn't theI owe a lot freecram to be so helpful.

Thank you for great service!! JavaScript-Developer-I braindumps are so helpful, I feel so confident before exam and pass it easily! Thank you!

No.# Correct Answer is D
Splice is going to Remove 4th Index Item only.

A nice JavaScript-Developer-I exam braindumps for rookie. Because all the materials are concrete and clear.

No.# Stupid Priya from India

No.# The answer is correct, tested. And arrow function is not hoisted so cannot call them before declaring them.

No.# debugger on line 03

Believe it or not, JavaScript-Developer-I dump is valid, I passed JavaScript-Developer-I exam with JavaScript-Developer-I dumps.

No.# A, C, E

No.# Correct answer is C, I tested the code on my own.

No.# B

function test (val) {
if (val === undefined) {
return 'Undefined values!' ;
}
if (val === null) {
return 'Null value! ';
}
return val;
}
let x;
console.log(x);
console.log(test(x));

null
Null value!