The Modern JavaScript Bootcamp (2019) - Hello JavaScript!

The video tutorial guides viewers through setting up a JavaScript development environment. It covers creating a directory for projects, navigating directories using terminal commands, and writing a simple JavaScript script. The tutorial demonstrates how to test the setup by running the script and verifying the output. The focus is on ensuring the environment is correctly configured for future JavaScript development.

What is the purpose of creating a directory named 'JS Bootcamp'?

• To run JavaScript files directly from the desktop

• To store all the tools needed for the course

• To organize all the JavaScript files created during the course

• To install JavaScript on the computer

Which command is used to navigate into a directory in the terminal?

• PWD

• LS

• CD

• MKDIR

What is the first step in creating a new JavaScript file in Visual Studio Code?

• Running the file in the terminal

• Opening the terminal

• Clicking the icon to add a new file

• Typing the code directly into the terminal

What does the 'console.log' command do in JavaScript?

• Saves the file

• Prints a message to the console

• Runs the JavaScript file

• Opens a new terminal window

What is the significance of syntax highlighting in Visual Studio Code?

• It helps in organizing files

• It improves code readability

• It makes the code run faster

• It automatically corrects errors

Which command is used to execute a JavaScript file using Node.js?

• start

• node

• run

• execute

What is the output of the program if the code is 'console.log("Hello Andrew!")'?

• Hello!

• Andrew!

• Hello Andrew!

• Hello World!