The Modern JavaScript Bootcamp (2019) - Introduction to the Terminal

What is the primary purpose of using the terminal in this course?

• To edit images

• To play music

• To execute JavaScript files

• To browse the internet

Which command is used to check the installed version of Node.js?

• node --version

• node -v

• node version

• node -version

What should you do if the 'node -v' command returns 'command not found'?

• Ignore the error

• Reinstall Node.js

• Restart the computer

• Check the internet connection

What does the 'clear' command do in the terminal?

• Renames files

• Clears the screen output

• Deletes files

• Exits the terminal

How can you change the current directory in the terminal?

• Use the 'ls' command

• Use the 'mv' command

• Use the 'cd' command

• Use the 'rm' command

What does the 'LS' command do?

• Lists the contents of a directory

• Changes the directory

• Deletes a directory

• Creates a new directory

What is the purpose of the PDF companion mentioned in the course?

• To offer video tutorials

• To list all commands and their uses

• To give a history of programming

• To provide additional exercises