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javascripts

Unit 1

Unit 1: Data Types

Data Types Primitive Data Types Reference Data Types

Unit 2

Unit 2: Beginner

Introduction to JavaScript Variables and Data Types Operators and Expressions

Unit 2 • Chapter 1

Introduction to JavaScript

Video Summary

A summary of the main points of the article: The article discusses the importance of artificial intelligence (AI) in the healthcare industry. AI can be used to improve patient care, reduce costs, and automate tasks. The article provides several examples of how AI is being used in healthcare today, such as using AI to diagnose diseases, personalize treatment plans, and develop new drugs. The article concludes by discussing the challenges and opportunities associated with AI in healthcare.

Knowledge Check

What is an object in JavaScript?

a data type

a container for data

a function

a variable

What is the difference between a function and a method?

functions are defined outside of objects, while methods are defined inside objects

functions are used to call other functions, while methods are used to call the current function

functions can be called with any number of arguments, while methods can only be called with one argument

functions are used to create new objects, while methods are used to change the properties of existing objects

What is the purpose of the `console.log()` function?

to print a message to the console

to log an error to the console

to debug a program

to output a value to the console

javascripts

Introduction to JavaScript

Video Summary

Knowledge Check

.css-1hnz6hu{position:static;}.css-1hnz6hu::before{content:'';cursor:inherit;display:block;position:absolute;top:0px;left:0px;z-index:0;width:100%;height:100%;}Reference Data Types

Variables and Data Types

Reference Data Types