TypeScript for Beginners - Passing Multiple Parameters

The video tutorial explains how to define a simple function called 'add' that takes two parameters and returns their sum. It covers the function's parameter types, return type, and implementation. The tutorial also demonstrates how to test the function using console log and how to view the results in a web browser after transpiling the code.

What is the primary purpose of the 'add' function introduced in the video?

• To divide two numbers

• To subtract two numbers

• To add two numbers

• To multiply two numbers

What should be the return type of the 'add' function?

• String

• Boolean

• Number

• Array

Which of the following is a correct way to comment out a line in the code?

• Using a single forward slash

• Using two forward slashes

• Using a hash symbol

• Using a semicolon

How can you invoke the 'add' function with the numbers 10 and 20?

• execute add(10, 20)

• invoke add with 10 and 20

• call add with 10, 20

• add(10, 20)

What should you do after transpiling the code to see the result in the browser?

• Restart the computer

• Close the browser

• Open a new tab

• Refresh the browser