JavaScript-Developer-I Exam Question 51
Universal Containers (UC) notices that its application that allows users to search for accounts makes a network request each time a key is pressed. This results in too many requests for the server to handle.
* Address this problem, UC decides to implement a debounce function on string change handler.
What are three key steps to implement this debounce function?
Choose 3 answers:
* Address this problem, UC decides to implement a debounce function on string change handler.
What are three key steps to implement this debounce function?
Choose 3 answers:
JavaScript-Developer-I Exam Question 52
Refer to the code below:

What is displayed when myfunction(true) is called?

What is displayed when myfunction(true) is called?
JavaScript-Developer-I Exam Question 53
At Universal Containers, every team has its own way of copying JavaScript objects. The code Snippet shows an implementation from one team:
Function Person() {
this.firstName = "John";
this.lastName = 'Doe';
This.name =() => (
console.log('Hello $(this.firstName) $(this.firstName)');
)}
Const john = new Person ();
Const dan = JSON.parse(JSON.stringify(john));
dan.firstName ='Dan';
dan.name();
What is the Output of the code execution?
Function Person() {
this.firstName = "John";
this.lastName = 'Doe';
This.name =() => (
console.log('Hello $(this.firstName) $(this.firstName)');
)}
Const john = new Person ();
Const dan = JSON.parse(JSON.stringify(john));
dan.firstName ='Dan';
dan.name();
What is the Output of the code execution?
JavaScript-Developer-I Exam Question 54
Which two console logs out NaN?
Choose 2 answers
Choose 2 answers
JavaScript-Developer-I Exam Question 55
What are two unique feature of function defined with a fat arror as compared to normal functional definition?
Choose 2 answers
Choose 2 answers
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