Answer: The Internet of Things (IoT) refers to a network of interconnected physical devices embedded with sensors, software, and other technologies to exchange data with other systems and devices over the internet. Common examples include smart home appliances, wearable devices, and industrial automation systems.

Answer: Cloud computing is the delivery of computing services, such as storage, processing power, and applications, over the internet. It enables users to access and manage data and applications without needing on-premises hardware or infrastructure, offering scalability, cost efficiency, and flexibility.

Answer: Blockchain is a distributed ledger technology that securely records transactions across multiple computers. Each transaction is stored in a block, and blocks are linked to form a chain. Blockchain ensures transparency, security, and decentralization, making it the foundation of cryptocurrencies like Bitcoin.

Answer: 5G is the fifth generation of wireless communication technology, offering faster data transfer speeds, lower latency, and greater connectivity compared to its predecessors. It enables advancements in applications like autonomous vehicles, smart cities, and augmented reality.

Answer: Quantum computing is a field of computing that leverages quantum mechanics to process information. Unlike classical computers, which use binary bits, quantum computers use quantum bits (qubits) that can represent multiple states simultaneously, enabling them to solve complex problems much faster than traditional systems.