Most 50 SQL Interview Question & Answer | CodeBaaj |

🔹 SQL Interview Questions & Answers (Hindi) 1. SQL क्या है? उत्तर: SQL (Structured Query Language) एक भाषा है जिसका उपयोग Database से Data को Store, Retrieve, Update और Delete करने के लिए किया जाता है। 2. Database क्या होता है? उत्तर: Database डेटा का एक organized collection होता है, जिसमें डेटा सुरक्षित तरीके से…

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Most 50 PHP Interview Question & Answer | CodeBaaj |

✅ PHP Interview Questions & Answers (Hindi) 1. PHP क्या है? उत्तर:PHP एक server-side scripting language है जिसका उपयोग dynamic websites और web applications बनाने के लिए किया जाता है। 2. PHP का पूरा नाम क्या है? उत्तर:PHP का पूरा नाम PHP: Hypertext Preprocessor है। 3. PHP का उपयोग क्यों किया जाता है? उत्तर:PHP का…

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Most 50 Bootstrap Interview Question & Answer | CodeBaaj | Digital Marketing Agency |

🔹 Bootstrap Basics (1–15) 1. What is Bootstrap? Bootstrap is a popular front-end CSS framework used to create responsive and mobile-first websites quickly. 2. Who developed Bootstrap? Bootstrap was developed by Twitter. 3. What is the latest version of Bootstrap? Bootstrap 5 (commonly used in projects). 4. Is Bootstrap free? Yes, Bootstrap is open-source and…

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What is SEO ? Full Information | CodeBaaj |

🔍 What is SEO? (Search Engine Optimization) – Full Information ✅ Definition of SEO SEO (Search Engine Optimization) is the process of optimizing a website so that it ranks higher in search engine results (Google, Bing, etc.) for relevant keywords and gets organic (free) traffic. 👉 Example:If someone searches “Best Web Developer in India” and…

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What is Social Media Marketing ? Full Information | CodeBaaj |

What is Social Media Marketing (SMM)? — Full Information Definition Social Media Marketing (SMM) is a digital marketing discipline that involves using social media platforms to promote brands, products, or services, build audience relationships, drive website traffic, and achieve specific business objectives such as lead generation and sales. It combines content creation, community management, paid…

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What is Digital Marketing ? Full Information |

1. Definition of Digital Marketing Digital Marketing is the practice of marketing using online platforms such as websites, search engines, social media, email, and mobile applications to connect with current and prospective customers. Unlike traditional marketing, digital marketing allows real-time performance tracking and precise audience targeting. 2. Importance of Digital Marketing Digital marketing has become…

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Digital Marketing Full Roadmap 2025 | CodeBaaj |

🧭 What is Digital Marketing? Digital Marketing is the promotion of products, services, or brands using digital channels such as: It connects businesses with customers online, where most people spend their time today. 💡 Why Digital Marketing is Important 🧩 Types of Digital Marketing 1. Search Engine Optimization (SEO) Improving website visibility in search engines…

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