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“Information and Communication Technology (ICT) – Input Devices with Related PYQs | UGC NET JRF Paper 1”

💻 ICT – Input Devices | UGC NET Paper 1 – Information and Communication Technology

In this lecture, we cover one of the most basic yet important topics from the ICT (Information and Communication Technology) section of UGC NET Paper 1 — Input Devices. Understanding how data and commands are entered into the computer system is essential for answering ICT-based questions. The session also includes Previous Year Questions (PYQs) with detailed explanations to ensure complete conceptual clarity and exam readiness.

📌 Topics Covered in This Video

✅ Introduction to Input Devices
• Definition and role of input devices in computer systems
• Classification – Manual, Direct Data Entry, and Pointing Devices
• Difference between input and output devices

✅ Common Input Devices Explained
• Keyboard, Mouse, Joystick, Light Pen, Trackball
• Scanner, Barcode Reader, MICR, OCR, OMR
• Touch Screen, Digital Camera, Microphone, and Sensor-based inputs

✅ Advanced Input Devices
• Biometric devices (fingerprint, iris, and face recognition)
• Voice recognition and digital stylus input
• Touch and gesture-based technologies

✅ UGC NET PYQs – Solved Examples
• Concept-based and factual questions from past UGC NET exams
• Explanation of device functions and matching-type questions
• Quick revision tips for exam retention

🎯 This Session Is Ideal For

– UGC NET JRF 2025 Aspirants (Paper 1 – ICT)
– B.Ed / M.Ed / CTET / TET / PGT candidates
– Students preparing for SSC, Banking, or any ICT-based exam
– Learners aiming to strengthen computer fundamentals

🔍 Learning Outcomes

– Understand how input devices work and their functions
– Learn to differentiate between types of input devices
– Solve UGC NET PYQs on ICT confidently
– Build a solid foundation for hardware & computer system topics

📚 Also Watch
– Output Devices and Storage Devices
– Components of Computer System
– Hardware & Software Basics
– Computer Generations & Types

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