JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Exercise - Use the Splice Method to Decode the My

This video tutorial guides students through an exercise where they act as CIA agents tasked with decoding a hidden message using the splice method in JavaScript. The exercise involves understanding and using indexed values from a given array to form a final sentence. A bonus challenge is also presented, requiring students to return deleted items to a new variable. The tutorial concludes with instructions to share results and prepare for the next lesson.

What is the primary task in this exercise?

• To create a new array using splice

• To encode a message using splice

• To sort an array using splice

• To decode a hidden message using splice

What should the final sentence contain according to the task?

• All the strings in the array

• Randomly selected strings

• Specific indexed values from the initial strings

• Only the first and last strings

What is the name of the array that needs to be initialized?

• decodedArray

• secretStrings

• jumbled

• hiddenArray

What is the golden rule for this exercise?

• Use any method to decode the message

• Only use the splice method to decode

• Use the slice method to decode

• Use the map method to decode

What is the bonus challenge about?

• Creating a new array with the decoded message

• Returning deleted items to a new variable

• Finding the length of the array

• Using splice to sort the array