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JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Add Transaction / 234

JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Add Transaction / 234

Assessment

Interactive Video

•

Information Technology (IT), Architecture

•

University

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

The video tutorial transitions from HTML/CSS to JavaScript, focusing on handling form data, storing it in local storage, and displaying transactions on the DOM. It covers creating functions for data handling, updating statistics dynamically, and implementing JavaScript code for efficient data management.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of the JavaScript section in this tutorial?

Styling with CSS

Designing HTML templates

Creating a database

Implementing JavaScript functionality

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first task when handling form data in JavaScript?

Creating a new HTML page

Styling the form with CSS

Querying and selecting the form

Deleting form data

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where is the form data stored after being submitted?

In a text file

In a server database

In local storage

In a cookie

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What function is needed to display stored transactions on the page?

deleteTransaction

setTransaction

getTransaction

updateTransaction

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when a transaction is deleted?

It is archived in a separate file

It is removed from both the DOM and local storage

It is only removed from local storage

It is only removed from the DOM

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are statistics updated when a new transaction is added?

They are manually recalculated

They are dynamically recalculated

They remain unchanged

They are reset to zero

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using 'Math.random()' in the tutorial?

To create unique transaction IDs

To generate random colors

To calculate averages

To shuffle an array

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