Computer Fundamentals for HP Patwari Lecture 3 Computer Generations Part 1 HP Patwari New Syllabus скачать в хорошем качестве

Computer Fundamentals for HP Patwari Lecture 3 Computer Generations Part 1 HP Patwari New Syllabus

#hprca #hppatwari #hppsc #bpsc #computergenerations #generationsofcomputer #computerhistory #historyofcomputer #computerfundamentals #basiccomputer #computerbasics #computerknowledge #computereducation #computerstudent #computerexam #computerquestion #computernotes #computertricks #computerfacts #computerawareness #digitalindia #itknowledge #itbasics #informationtechnology #competitiveexams #ssc #upsc #statepsc #hppsc #uppsc #bpsc #hpsc #ppsc #ukpsc #himachalpradesh #himachalgk #himachalcomputer #hpcomputer #uttarakhand #uttarakhandgk #ukcomputer #uttarpradesh #upgk #upcomputer #bihar #bihargk #biharcomputer #punjab #punjabgk #punjabcomputer #haryana #haryanagk #haryanacomputer COMPUTER GENERATIONS (FIRST TO THIRD) FIRST GENERATION OF COMPUTERS (1946–1959) पहली पीढ़ी के कंप्यूटर (1946–1959) Technology / तकनीक: Vacuum Tubes (वैक्यूम ट्यूब) Main Characteristics / मुख्य विशेषताएँ: Computers were very large in size. They consumed huge amounts of electricity. They produced excessive heat. They were very expensive and unreliable. Programming Language / प्रोग्रामिंग भाषा: Machine Language (Binary language – 0 and 1) Input and Output Devices / इनपुट–आउटपुट उपकरण: Punched Cards, Paper Tape Examples / उदाहरण: ENIAC – 1946 EDVAC – 1949 UNIVAC I – 1951 Important Fact / महत्वपूर्ण तथ्य: ENIAC was the first electronic computer and used about 18,000 vacuum tubes. --- SECOND GENERATION OF COMPUTERS (1959–1965) दूसरी पीढ़ी के कंप्यूटर (1959–1965) Technology / तकनीक: Transistors (ट्रांजिस्टर) Main Characteristics / मुख्य विशेषताएँ: Smaller in size compared to first generation. Consumed less power and produced less heat. More reliable and faster than first generation. Cheaper than first generation computers. Programming Language / प्रोग्रामिंग भाषा: Assembly Language High Level Languages like FORTRAN and COBOL Input and Output Devices / इनपुट–आउटपुट उपकरण: Magnetic Tape, Magnetic Disk Examples / उदाहरण: IBM 1401 – 1959 IBM 7094 – 1962 Important Fact / महत्वपूर्ण तथ्य: Use of transistors made computers suitable for commercial use. --- THIRD GENERATION OF COMPUTERS (1965–1971) तीसरी पीढ़ी के कंप्यूटर (1965–1971) Technology / तकनीक: Integrated Circuits (ICs) एक ही चिप में कई ट्रांजिस्टर Main Characteristics / मुख्य विशेषताएँ: Very small size compared to earlier generations. Very fast and highly reliable. Low heat generation and low maintenance. Multiprogramming and time sharing possible. Programming Language / प्रोग्रामिंग भाषा: High Level Languages like C, BASIC, Pascal Input and Output Devices / इनपुट–आउटपुट उपकरण: Keyboard, Monitor, Printer Examples / उदाहरण: IBM System 360 – 1965 PDP-8 – 1965 Important Fact / महत्वपूर्ण तथ्य: Integrated circuits became the foundation of modern computers. --- ONE LINE DIFFERENCE (FOR QUICK REVISION) First Generation – Vacuum Tube – Very Large – ENIAC Second Generation – Transistor – Smaller – IBM 1401 Third Generation – Integrated Circuit – Compact – IBM 360 "Enhance your preparation for competitive exams with our comprehensive *Computer MCQs Playlist**! This resource is perfect for aspirants aiming for roles like **Junior Clerk**, **Hostel Warden**, **Computer Operator and Programming Assistant**, and **Junior Office Assistant**. Our collection features **Computer MCQs in Hindi* tailored for ease of understanding and relevance to exams like SSC and other government recruitment tests. Stay ahead with expertly curated **Computer MCQ questions for competitive exams**, designed to cover essential topics and frequently asked questions. Whether you’re preparing for SSC, banking, or state-level exams, this playlist has you covered!" 🎓 *Ace Your Computer Science Exams with These MCQs!* 🖥️ Looking to master computer science concepts? 🤔 This video covers *[number] most important MCQs* in Computer Science, perfect for: ✅ Competitive Exams (GATE, UGC NET, SSC, etc.) ✅ College/University Tests ✅ Interviews & Certifications Topics Covered: 📌 *Programming Basics* 📌 *Operating Systems* 📌 *Networking* 📌 *Database Management Systems (DBMS)* 📌 *Software Engineering* 📌 *Cybersecurity* 📩 Got a topic request? Drop it in the comments! 💬 🔔 *Hit the Bell Icon* to never miss an update! *-----------------************----------------------* #ComputerScienceMCQs #CSExams #CompetitiveExams #ComputerBasics #GATEMCQs #ITKnowledge #ProgrammingQuestions #computer #banking #computerfundamentalmcq #computeroperator #joait #chsl #computerprogrammer #computerscience #ssccgl #challengeyourself #ComputerScience #ComputerTips #ComputerHacks #ComputerBasics #ComputerTechnology #TechTips #TechTutorials #PCBuild #PCSetup #TechNews #Coding #Programming #LearnProgramming #CodingTutorial #WebDevelopment #SoftwareEngineering #AppDevelopment #GameDevelopment #CodeNewbie #PythonProgramming #JavaScript #HTML5 #MachineLearning