Html unit 1 part two Flashcards
(24 cards)
Why do we need Universal Addressing?
To make sure every device is unique
To grow the internet easily
To talk across different networks
What are the benefits? of universal addresing
1 introperability
2 scalbility
3 Routing
Domain Name
A website name that’s easy for people to remember
IP Address =
.
The actual number address of the website.
DNS
Like a translator — it changes the name to a number or corsponding ip address
Domain Name Server
A computer that does the job of this translation.
what dose it means protocol
protocol means set of rule or standard must be follwed in order to server and browser to comunicate
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web protocol
chrome need to comunitcate with serve it need web protocol
TCP (Transmission Control Protocol)
Breaks big data into small parts.
Sends each part to the other computer.
Makes sure all parts arrive safely.
Puts the parts back together in the right order.
TCP has 4 layer so give me 4 each 4 layer
Transfer layer or message deliver part
what dose it means FTP
FTP(File Transfer Protocol): is used to load (upload) or retrieve (download) files between the client and server communication, or between two computers on the Internet.
In other words, this protocol is responsible for file transfer on the Internet.
FTP is commonly used by web developers to publish updates to a website (i.e. to upload a new version of the website).
what dose i tmeans HTTP
Where HTTP is used for displaying the file in your browser, FTP is used simply to transfer the file from one computer to a specified location on another computer. You can use FTP to transfer the files from your computer to a remote computer (such as a web server), or to transfer from the remote computer to your local computer.
what dose it means HTTP Request
Request is when your browser asks the server for something (like a webpage, image, or data).
what part dose http request have
2 try to rember an example
request line Tells what you want (GET or POST), where it is (URL), and the HTTP version.
Headers Extra information about you (browser type, what formats you accept, etc.).
Body (optional)
GET /index.html HTTP/1.1 (Request Line)
Host: www.example.com (Header)
User-Agent: Mozilla/5.0 (Header)
Accept: text/html (Header)
HTTP Response
is the server’s reply to the browser’s request.
It tells whether the request was successful and sends back the data (like a webpage)
Main Parts of an HTTP Response:
and rember an example
Status Line Tells the result (like success or error). Example: HTTP/1.1 200 OK
Headers Gives extra info (like content type, size, etc.)
Body The actual content — like HTML, images, or data
HTTP/1.1 200 OK ← Status Line
Content-Type: text/html ← Header
Content-Length: 95 ← Header
<!DOCTYPE html> ← Body starts
<html>
<head><title>Welcome</title></head>
<body><h1>Hello, World!</h1></body>
</html>
Important points about GET
✅ Saved in browser history
✅ Can be bookmarked (saved as a favorite)
🚫 Should NOT be used to send sensitive (private) data (like passwords)
🚫 Has a length limit (can’t send too much data)
✅ Only used for getting information, NOT changing anything.
POST
Important points about POST:
“Hey server, I’m sending you some data. Please save or process it.
NOT saved in browser history
🚫 Can’t be bookmarked
✅ No limit on how much data you can send
✅ Good for sending private or big data (like passwords, messages,
GET
POST
PUT
DELETE
OPTIONS
TRACK
CONNECT
Method | Easy Meaning
GET | Ask for data
POST | Send data
PUT | Update or create data
DELETE | Remove data
OPTIONS | Ask what is allowed
TRACK | See what server got
CONNECT | Make secure connection
why we said Web development is always changing
new tools and new ways come in, and old ones become outdated.
give me five current web trends
1 AI functionalities
2 Progressive Web Apps (PWA)
3 Blockchain
4 Lightweight Web Pages
5 Serverless & Headless Architecture
What is User Experience (UX) Design?
Making a website easy, comfortable, and pleasant to use.
What are the important parts of UX Design?
Accessibility: Make sure everyone (even with disabilities) can use the website.
Usability: Make the website simple, clear, and easy to navigate.
Empathy: Understand users’ feelings, needs, and problems.
what dose it means A wireframe
A wireframe is like a simple map for your website. It shows the basic layout, helping everyone agree on the structure before making it look pretty.
