Free Python Institute JSA-41-01 Practice Exams

Python Institute JSA-41-01 Practice Exams

Last updated on Oct 24,2026
  • Exam Code: JSA-41-01
  • Exam Name: JSA - Certified Associate JavaScript Programmer
  • Certification Provider: Python Institute
  • Latest update: Oct 24,2026
Question #443

console.log(mostRecentUser.name);

  • A . Bob
  • B . { name: ‘Bob’, login: new Date(‘2023-07-01T13:00:00’) }
  • C . Charlie
  • D . Alice

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Correct Answer: A
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

Reveal Solution Hide Solution

Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
Question #462

Which of the following code snippets correctly implements a generator function and uses it as an element of an iterable object to generate a sequence of numbers from 1 to 5?

  • A . function generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • B . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = […generateNumbers()];
  • C . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers =
    generateNumbers();
  • D . function* generateNumbers() { for (let i = 1; i <= 5; i++) { yield i; }}const numbers = { [Symbol.iterator]: generateNumbers};for (const num of numbers) { console.log(num);}

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Correct Answer: D
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