TypeScript for Beginners - More Programs - 2

This video tutorial guides viewers through creating a simple password validator using TypeScript. The validator checks if a password starts with a capital letter by using ASCII character codes. The tutorial emphasizes learning TypeScript syntax, logging results to the console, and compiling the code. It also covers methods for printing passwords and testing the validator in a web browser, including debugging common issues like spacing.

What is the primary requirement for a valid password in this tutorial?

• It should contain a special character.

• It must contain at least one number.

• It should start with a capital letter.

• It must be at least 8 characters long.

Which ASCII value range is used to check for capital letters in the password?

• 32 to 64

• 65 to 90

• 48 to 57

• 97 to 122

What method is used to obtain the ASCII code of a character in a string?

• getCharCode()

• codePointAt()

• charAt()

• charCodeAt()

What should you do after modifying the TypeScript code to see the changes in the browser?

• Reinstall the browser.

• Restart the computer.

• Recompile the TypeScript code and refresh the browser.

• Clear the browser cache.

How can you append the password to a string in TypeScript?

• Using the division symbol (/)

• Using the asterisk symbol (*)

• Using the plus symbol (+)

• Using the minus symbol (-)