Email Us support@dumpsengine.com
LOG IN SIGN UP 0

Free JS Institute JSA-41-01 Exam Questions

Absolute Free JSA-41-01 Exam Practice for Comprehensive Preparation 

  • JS Institute JSA-41-01 Exam Questions
  • Provided By: JS Institute
  • Exam: JSA - Certified Associate JavaScript Programmer
  • Certification: JavaScript
  • Total Questions: 160
  • Updated On: Nov 26, 2025
  • Rated: 4.9 |
  • Online Users: 320
Page No. 1 of 32
   
Add To Cart
  • Question 1
    • What is the output of the following code?
      const add = (a, b) => a + b; 
      const double = n => add(n, n); 
      console.log(double(3));

      Answer: A
  • Question 2
    • What will appear on the console after executing the following code?
      let car = { model: "Tesla", year: 2022 }; 
      let vehicle = {...car, color: "red"}; 
      car.year = 2021; 
      console.log(`${vehicle.model} ${vehicle.year} ${vehicle.color}`);

      Answer: B
  • Question 3
    • What will be the value of result after the following code is executed?
      var arr = [1, 2, 3, 4, 5];
      var result = arr.splice(2, 2); 

      Answer: C
  • Question 4
    • What will be the output of the following code?
      const a = { x: 1 };
      const b = { y: 2 };
      const c = { ...a, b, z: 3 };
      console.log(c);

      Answer: C
  • Question 5
    • What is the correct output of the following code:
      var obj = {
        value: 10
      };
      var foo = function() {
        console.log(this.value);
      };
      var bar = function() {
        console.log(this.value);
      };
      var boundFoo = foo.call(obj);
      var boundBar = bar.bind(obj)();
      console.log(boundFoo === boundBar); 

      Answer: C
PAGE: 1 - 32
   
Add To Cart

© Copyrights DumpsEngine 2025. All Rights Reserved

We use cookies to ensure your best experience. So we hope you are happy to receive all cookies on the DumpsEngine.