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Showing posts from February, 2025

Commonly used Domain Extensions kaun-kaun si hain?

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  Domain Extensions List  📌 Domain Extension (TLD - Top-Level Domain) ek domain ka last part hota hai, jo dot (.) ke baad aata hai . Ye ek website ki category, purpose, ya country represent karta hai.   🔹 Common & Popular Domain Extensions Extension Meaning & Use Example .com Commercial, Business, General Websites www.google.com .org Organizations, NGOs, Non-profits www.wikipedia.org .net Networking & Internet-based Websites www.speedtest.net .edu Educational Institutions www.harvard.edu .gov Government Websites www.usa.gov .mil Military Websites (USA) www.defense.gov 🔹 Country Code TLDs (ccTLDs) 📌 Ye domains specific countries ko represent karte hain. Extension Country Example .in India www.irctc.in .us United States www.vote.org .uk United Kingdom www.bbc.co.uk .ca Canada www.cbc.ca .au Australia www.abc.net.au .cn China www.baidu.cn .jp Japan www.sony.jp .ru Russia www.yandex.ru .br Brazil www.globo.com.br .de Germany www.bmw.de 🔹 New & Unique...

Website ke liye Domain Name kya hota hai aur kyun zaroori hai?

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  Domain Name Kya Hai? 📌 Domain Name ek unique web address hai jo kisi website ko internet par identify karta hai. Ye human-friendly name hota hai jo kisi IP Address (e.g., 172.217.160.78 ) ko represent karta hai, taki log asani se websites access kar sakein . Example: ✅ www.google.com ✅ www.facebook.com ✅ www.amazon.in Agar domain name na ho , to hume websites open karne ke liye complex numbers (IP Address) yaad rakhne padenge!  Domain Name Ke Parts (Components of a Domain Name) Ek domain name ke 3 main parts hote hain: 1️⃣ Subdomain: ( www. ya koi aur custom name) Example: www.example.com me www ek subdomain hai. blog.example.com me blog ek subdomain hai. 2️⃣ Second-Level Domain (SLD): ( example ) Ye website ka actual name hota hai. Example: google.com me google SLD hai. 3️⃣ Top-Level Domain (TLD): ( .com , .org , .in ) Ye domain ka category ya country batata hai. Example: .com → Commercial websites .org → Organizations .in → India-based websites Domai...

URL kise kahte hain?

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URL Kya Hai? 📌 URL (Uniform Resource Locator) ek web address hota hai jo kisi webpage , file, ya online resource ka location batata hai. Jab aap Google Chrome, Firefox, ya kisi aur browser me koi website open karte hain, to aap URL ka use kar rahe hote hain. Example: ✅ https://www.google.com ✅ https://www.youtube.com/watch?v=abcd1234 URL Ke Parts (Components of URL) Ek URL ke kai parts hote hain jo uski structure aur function ko define karte hain: 🔹 1. Protocol: ( https:// ya http:// ) Ye batata hai ki browser aur server ke beech data kaise transfer hoga. HTTPS (Secure) aur HTTP (Non-Secure) protocols hote hain. 🔹 2. Domain Name : ( www.google.com ) Ye batata hai ki kaunsi website ko access karna hai. Example: www.facebook.com , www.amazon.in . 🔹 3. Path: ( /search , /about ) Ye batata hai ki website ke kis specific page ko open karna hai. Example: https://www.example.com/about ( /about ek webpage hai). 🔹 4. Query String (Optional): ( ?q=search+term ) Ye additiona...

Webpage kya hai aur yeh kaise kaam karta hai?

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  Webpage Kya Hai? Webpage ek digital page hai jo internet par browser (Google Chrome, Firefox, Edge) ke madhyam se dekha jata hai. Yeh World Wide Web (WWW) ka ek hissa hota hai aur HTML (HyperText Markup Language) me likha jata hai. Example: Jab aap www.google.com ya www.facebook.com open karte hain, to aap ek webpage dekh rahe hote hain. Types of Webpages 1️⃣ Static Webpage (स्थिर वेबपेज) Ye fix hota hai aur iska content badalta nahi hai. Sirf HTML aur CSS ka use hota hai. Example: Company ka About Us page ( www.company.com/about ). 2️⃣ Dynamic Webpage (गतिशील वेबपेज) Ye user ke interaction ke hisaab se change hota hai. JavaScript, PHP, Python jaise programming languages ka use hota hai. Example: Facebook news feed, Gmail inbox, Amazon shopping cart. Webpage Aur Website Me Antar (Difference Between Webpage & Website) Feature Webpage Website Definition Ek individual page jo website ka part hota hai. Webpages ka collection jo ek domain name ke under aata hai. Example www.w...

Internet me WWW ka kya role hai?

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  WWW kya hai? WWW (World Wide Web) ek system hai jo internet par stored information ko access karne ka tarika deta hai. Jab hum Google Chrome, Firefox ya kisi aur web browser ka use karke websites visit karte hain, to hum actually WWW ka use kar rahe hote hain. 📌 Full Form: World Wide Web 📌 Invented By: Tim Berners-Lee (1989) 📌 Kaam: Websites aur webpages ko access karne ka ek system WWW Kaise Kaam Karta Hai? 1️⃣ Web Browser : Jab hum kisi website ka URL (e.g., www.google.com ) type karte hain, to browser ek request bhejta hai. 2️⃣ Web Server : Jo website ki files ko store karke user ke browser tak pahunchata hai. 3️⃣ HTTP (HyperText Transfer Protocol) : Ye ek rule system hai jo browser aur server ke beech data ko safely transfer karta hai. 4️⃣ Web Pages : Jo HTML, CSS, aur JavaScript se bane hote hain aur user ke browser me display hote hain. WWW Ka Upyog (Uses of WWW) ✔ Web Browsing – Google, Wikipedia, News Websites ✔ Online Shopping – Amazon, Flipkart, Myntra ✔ Social M...