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Questions and Answers
Which technology is primarily responsible for the structure of web pages?
What is the purpose of a text editor in web development?
Which of the following CSS properties is used for spacing an element's content?
What does CSS stand for?
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What role does a frontend developer play in web development?
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Which CSS property is used to change the background color of an element?
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Which of the following is NOT an HTML tag for structuring text?
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What is the primary HTML element used for a line break?
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Which technology is a commonly used code editor for setting up a web development environment?
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Which CSS property would you use to make text bold?
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What does HTTPS stand for?
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What does the acronym URL stand for?
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Which browser is recognized for its extensive developer tools?
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What does the Domain Name System (DNS) do?
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Which HTML tag is used to create an unordered list?
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What service allows individuals or companies to make their websites accessible online?
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Which technology ensures secure communication between a web server and a browser?
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What term describes a digital tool for finding information on the web?
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Which element in HTML is used to create hyperlinks?
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What is the function of a firewall in network security?
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What does HTML stand for?
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In HTML, what element contains meta-information about a document?
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Which tag is used to define a row in an HTML table?
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What does the
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Which HTML tag represents the root of an HTML document?
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What does CSS stand for?
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What is the purpose of the 'background-color' property in CSS?
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Which property in CSS is used to set the space between content and its border?
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Who is responsible for the code running a website?
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Which CSS property specifies whether the flexible items should wrap or not?
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Study Notes
Core Web Technologies
-
HTML, CSS, and JavaScript are the essential web technologies for frontend development.
- HTML structures the content of web pages.
- CSS controls their styling and layout.
- JavaScript adds interactivity.
- Python is generally not used for frontend development, it's typically a backend language.
HTML Essentials
-
HTML tags define the structure of elements on a webpage.
- Popular tags include:
<h1>,<p>,<img>,<a>,<ul>,<li>,<table>,,`.- Attributes are used to provide additional information about HTML elements.
- Common attributes include:
alt(alternative text for images),href(hyperlink reference),src(source).
- DOCTYPE declaration (e.g.
<!DOCTYPE html>) specifies the HTML version being used, HTML5 in this case.CSS Basics
-
Selectors target specific HTML elements to apply styles.
-
Class selectors (
.className) apply styles to elements with a specific class. -
ID selectors (
#idName) apply styles to an element with a unique ID.
-
Class selectors (
-
Properties define the visual attributes of elements.
- Common properties include:
color,background-color,font-size,margin,padding,display.
- Common properties include:
-
Flexbox is a CSS layout module that arranges elements in a flexible, one-dimensional line.
- Key properties include:
flex-direction,justify-content,align-items.
- Key properties include:
-
Grid is another CSS layout module that enables two-dimensional, grid-based layouts.
- Key properties include:
grid-template-columns,grid-template-rows,gap.
- Key properties include:
Web Tools and Environments
-
Text Editor is software used to write and edit code.
- Popular choices include: Visual Studio Code, Sublime Text, Atom.
- Developer Tools are integrated into modern web browsers like Chrome, offering debugging and inspection features.
Internet Fundamentals
- URL (Uniform Resource Locator) is the web address used to access resources online.
- HTTP (Hypertext Transfer Protocol) and HTTPS (Hypertext Transfer Protocol Secure) are protocols used for communication between clients and servers.
- DNS (Domain Name System) translates human-friendly domain names into numerical IP addresses.
- IP Address is a unique numerical identifier for each device connected to a network.
Security
- SSL (Secure Sockets Layer) is a standard security protocol used to encrypt communication over the internet, ensuring data confidentiality.
- Firewall is a network security system that controls traffic based on pre-defined rules, blocking unauthorized access.
Web Design
- Responsive Design creates websites that adapt to different screen sizes, providing optimal viewing across various devices.
- Media Queries are used in CSS to apply styles based on specific device characteristics, like screen size, orientation, and resolution.
Roles in Web Development
- Frontend Developer specializes in the visual presentation and user interaction of websites.
- Backend Developer handles the server-side logic, databases, and server-side functionality of websites.
- Full-Stack Developer possesses expertise across both frontend and backend development, managing the entire web application stack.
Core Technologies of Web Development
- The core technologies used in web development are HTML, CSS, and JavaScript.
Text Editor in Web Development
- A text editor is used for writing and editing code in web development.
Tool for Setting Up Web Development Environment
- Visual Studio Code is a widely used code editor for web development, known for its powerful features and extensions.
HTML Tag for Hyperlinks
- The
<a>tag is used to create hyperlinks, which link to other web pages or resources.- Example:
<a href="https://www.example.com">Click here</a>.
- Example:
HTML Tag for Paragraphs
- The
<p>tag is used to define a paragraph of text.
CSS Stands For
- CSS stands for Cascading Style Sheets.
CSS Property for Background Color
- The
background-colorproperty in CSS sets the background color of an element.- Example:
background-color: blue;.
- Example:
CSS Property for Layout Control
- The
displayproperty in CSS controls the layout and presentation of elements.- Example:
display: flex;for flexible layouts.
- Example:
Attribute for Image Alternative Text
- The
altattribute is used to provide alternative text for images, which is helpful for users who cannot see the image or for screen readers.- Example:
<img src="image.jpg" alt="A beautiful sunset">.
- Example:
CSS Property for Text Color
- The
colorproperty in CSS defines the color of text.- Example:
color: red;.
- Example:
Making Text Bold in CSS
- The
font-weight: bold;property in CSS is used to make text appear bold.
Browser Known for Developer Tools
- Google Chrome is renowned for its comprehensive and powerful Developer Tools.
Protocol for Secure Communication
- HTTPS (Hypertext Transfer Protocol Secure) is used to secure communication over the internet by encrypting transmitted data.
URL Stands For
- URL stands for Uniform Resource Locator.
HTML Element for Line Break
- The
<br>tag is used to insert a line break within a text block.
Character for End Tags
-
/(forward slash) is used to indicate the end of an HTML tag.- Example:
</p>ends the paragraph tag.
- Example:
HTML Tag for Bulleted List
- The
<ul>tag is used to define an unordered (bulleted) list.
HTML Element for Document Headers
- The
<h1>to<h6>tags are used to define different levels of headers within a document.
CSS Selector for Specific Class
- The
.(dot) notation is used to select elements with a specific class in CSS.- Example:
.className { color: red; }.
- Example:
Technology for Retrieving and Presenting Web Information
- The World Wide Web (WWW) provides users with the means to view and navigate web pages using a web browser.
Server for Hosting Websites
- A web server is responsible for storing and delivering web pages to clients over the internet.
Service for Translating Domain Names into IP Addresses
- The Domain Name System (DNS) converts human-readable domain names into numerical IP addresses that computers can understand.
Unique Identifier for Network Devices
- An IP Address (Internet Protocol Address) is a unique identifier for every device on a network.
Service for Hosting Websites Online
- Web hosting services allow individuals and organizations to make their websites accessible on the internet.
Standard Technology for Secure Communication
- SSL (Secure Sockets Layer) is a widely used security protocol that encrypts data transfer between a web server and a browser.
Network Security System Controlling Traffic
- A firewall is like a gatekeeper for a network, controlling incoming and outgoing traffic based on predefined rules.
Protocol for File Transfer
- FTP (File Transfer Protocol) is used to transfer files between computers on a network.
Tool for Searching Information on the Web
- Search engines, like Google, enable users to search for information on the internet.
Blueprint of a Website for Search Engines
- A sitemap is a file used by search engines to understand the structure and content of a website.
HTML Stands For
- HTML stands for HyperText Markup Language.
Structure of an HTML Element
- An HTML element consists of a start tag, content enclosed within the tags, and an end tag.
- Example:
<p>This is a paragraph.</p>
- Example:
Element Containing Website Metadata
- The
<head>element in an HTML document contains metadata about the webpage, including the title.
Modifier Providing Additional Information in HTML
- Attributes are HTML modifiers that provide additional information about an element.
Purpose of the
<a>Tag- The
<a>tag is used to create hyperlinks (links to other web pages or resources).
HTML Tag for Embedding Images
- The
<img>tag is used to embed images into a webpage.
Purpose of the
<ul>Tag- The
<ul>tag is used to create an unordered (bulleted) list.
Purpose of the
<ol>Tag- The
<ol>tag is used to create an ordered (numbered) list.
Purpose of the
<li>Tag- The
<li>tag is used to define list items within both ordered and unordered lists.
HTML Tag for Defining Website Sections
- The
<div>tag is used to create sections or divisions within a webpage, allowing for grouping and styling.
Purpose of the
<table>Tag- The
<table>tag is used to create tables in HTML.
Tag for Defining a Table Row
- The
<tr>tag is used to define a row in a table.
Purpose of the
<th>Tag- The
<th>tag defines header cells in a table.
Largest Heading in HTML
- The
<h1>tag represents the largest and most important heading in an HTML document.
Root Element of an HTML Document
- The
<html>tag is the root element of an HTML document, encompassing the entire document's content.
Declaration for HTML5 Documents
- The
<!DOCTYPE html>declaration identifies that the document uses HTML5.
Purpose of CSS
- CSS (Cascading Style Sheets) are used to define the styling and layout of web pages.
Pattern for Selecting Elements in CSS
- CSS Selectors target and apply specific styles to elements based on their tags, classes, IDs, or attributes.
CSS Technique for Styling Unique Elements
- ID selectors (
#idName) are used to apply styles to a single, unique element with a specific ID.
Purpose of the
colorProperty in CSS- The
colorproperty in CSS defines the color of the text within an element.
CSS Property for Setting Element Background Color
- The
background-colorproperty in CSS is used to set the background color of an element.
Property for Setting Text Size
- The
font-sizeproperty in CSS controls the size of text within an element.
CSS Property for Adding Space Around Elements
- The
marginproperty in CSS adds space around an element, creating white space between it and surrounding elements.
CSS Property for Adding Space Between Content and Border
- The
paddingproperty in CSS adds space between an element's content and its border, creating an internal space.
Role of a Frontend Developer
- Frontend developers are responsible for the visual look and feel, user interface, and interactivity of websites.
Role of a Backend Developer
- Backend developers handle server-side logic, databases, and application functionality behind the scenes.
Role of a Full-Stack Developer
- Full-stack developers manage both the front-end and back-end aspects of web applications.
Flexbox Properties
-
align-self: Aligns a flexible item individually within its containing line. -
flex-wrap: Specifies whether flexible items should wrap onto multiple lines or remain on a single line. -
order: Determines the order of flexible items within the container.
- Attributes are used to provide additional information about HTML elements.
- Popular tags include:
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Description
This quiz covers the essential web technologies crucial for frontend development, focusing on HTML, CSS, and JavaScript. Test your knowledge on HTML tags, CSS selectors, and the role of JavaScript in creating interactive web pages.
