HTML Basics
What does HTML stand for?
(HyperText Markup Language)
What does CSS stand for
Cascading Style Sheets
How do you declare a variable in JavaScript?
let, const, or var
What does a browser’s Developer Tools allow you to do?
Inspect and debug web pages.
What tag is used to create a hyperlink?
<a>
Which property changes text color?
color
What function is used to print messages to the console?
console.log()
What is Git used for?
Version control.
What attribute is used to specify an image source
src
What is the difference between relative and absolute positioning?
Relative moves based on the element’s normal position; absolute positions it relative to the nearest positioned ancestor.
What is an event listener?
A function that waits for a user interaction, like clicks or key presses.
What does the npm command do?
Manages JavaScript packages
What is the difference between <div> and <span>
<div> is a block-level element, <span> is inline.
What is Flexbox used for?
To create flexible, responsive layouts.
What is the difference between == and ===?
== checks value, === checks value and type.
What is the purpose of debugging?
To detect and fix syntax errors and best practices
What do semantic elements in HTML do?
They provide meaningful structure, like <header>, <section>, and <article>
What is the difference between em, rem, and px units?
px is absolute, em is relative to the parent, rem is relative to the root element.
What is the purpose of async and await in JavaScript?
They handle asynchronous operations more cleanly than promises.
What benefits does a library provide your functions with
It has a set starndard of reusability