JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution - Modify Arrays and Remove Items in Java

JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution - Modify Arrays and Remove Items in Java

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial guides students through implementing a function called 'ebooks' that manipulates an array of book titles. The lesson covers writing the function, logging outputs, debugging common issues, and adhering to naming conventions. It also demonstrates using array methods like pop and shift to achieve the desired output. The tutorial concludes with a successful solution and encourages students to apply these concepts in future exercises.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the function called 'ebooks'?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

List the three books that should be passed into the 'ebooks' function.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the importance of camel case when naming functions.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What mistake was made when passing the books into the 'ebooks' function?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how the 'pop' and 'shift' methods work in the context of arrays.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you store data removed from an array using 'pop' and 'shift'?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What should the final output of the 'ebooks' function be after removing 'Infinite Jest'?

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