Frontend - CTO Cup

What is in the console?

• 1

• 2

• 9

• undefined

What is in the console?

• 1

• 0

• "true"

• true

What is in the console?

• true

• false

What is in the console?

• string

• number

• 1

• true

What is in the console?

• NaN

• 3

• 5

• 7

Who is this?

• Evan You

• Dan Abramov

• Minko Gechev

• John Papa

Answer explanation

Product and DevRel lead for Angular at Google.

Who is this?

• Evan You

• Dan Abramov

• Minko Gechev

• John Papa

Answer explanation

Creator of the JavaScript framework Vue.js and the frontend build tool Vite.

Who is this?

• Evan You

• Dan Abramov

• Minko Gechev

• John Papa

Answer explanation

Co-author of Redux and Create React App

Who is this?

• Eric Elliott

• Addy Osmani

• Dmytro Mezhensky

• John Papa

Answer explanation

Google Developer Expert in Angular | YouTube Content Creator | Instructor in Web Development

What is the main goal of Cross-Site Scripting (XSS) attacks?

• To inject malicious SQL queries into a database

• To trick users into providing sensitive information

• To execute malicious scripts in the victim’s browser

• To force users to change their passwords