Computer Fundamentals
Computer Fundamentals
Unit 1
Types of Computer Network Pdf
Computer Network Types LAN (Local Area Network) WAN (Wide Area Network) MAN (Metropolitan Area Network) PAN (Personal Area Network).
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Network Topologies in Computer Network
Network topology refers to how data travels within a network and how devices are linked together. Bus Topology, Star Topology, Ring Topology and Mesh Topology.
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What is Computer Hardware?
Computer hardware comprises the physical components of a computer system, from the motherboard and CPU to input/output devices and storage media.
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Transmission Media in Computer Network
Transmission media in computer network refer to the physical pathways. Types of Transmission media Guided media and Unguided media.
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Classification of Computer
Computers come in various shapes and sizes, Four classifications of computers: Microcomputers, Minicomputers, Mainframe computers, and Supercomputers.
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Computer Memory Units
Computer memory consists of primary memory (RAM and ROM), secondary memory (HDD, CD, DVD, and Flash memory), and cache memory,
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Network Devices in Computer Network
Network devices in a computer network are physical devices or virtual components that enable the transmission. These devices such as Hubs, Bridges, Switches.
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Generations of Computers
Computer Generations First Generation (1940s-1950s) Second Generation (1950s-1960s) Third Generation (1960s-1970s) Fourth Generation (1970s-Present)
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Unit 2
Low level and High level languages
Low-level languages provide greater control over hardware but require more effort and expertise, while high-level languages prioritize ease of use and portability,
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Types of Computer Software
Computer software has two main types System software and Application software. System software manages hardware while application software.
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What is an Operating System with Examples
An Operating System (OS) can be thought of as the manager of your computer. It manages all the hardware and software, ensuring they work together smoothly.
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Unit 4
Network Topologies in Computer Network
Network topology refers to how data travels within a network and how devices are linked together. Bus Topology, Star Topology, Ring Topology and Mesh Topology.
Read more
Transmission Media in Computer Network
Transmission media in computer network refer to the physical pathways. Types of Transmission media Guided media and Unguided media.
Read more
Network Devices in Computer Network
Network devices in a computer network are physical devices or virtual components that enable the transmission. These devices such as Hubs, Bridges, Switches.
Read more