JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution - Array Function for an Anime App

The video tutorial introduces a function called Dragon Ball Z, which takes an array as a parameter and returns it. The instructor demonstrates how to log the function's results and clarifies the difference between examples and exercises. The tutorial also covers modifying arrays using the unshift and push methods to add elements at the beginning and end of the array. The lesson concludes with a transition to the next topic on data structures.

What is the primary purpose of the 'Dragon Ball Z' function introduced in the tutorial?

• To create a new character

• To take an array as a parameter and return it

• To calculate the power levels of characters

• To display character images

How can you add a description to the console output to make it clearer?

• By using a different logging method

• By adding a description argument

• By changing the function name

• By using a different array method

Which method is used to add elements to the beginning of an array?

• push

• pop

• shift

• unshift

What is the correct method to add an element to the end of an array?

• unshift

• push

• shift

• pop

Which characters are added to the array using the 'unshift' method in the tutorial?

• Vegeta and Balma

• Piccolo and Vegeta

• San Goku and Piccolo

• Balma and San Goku