basic net of network computer
DESCRIPTION
BASIC NET of NETWORK COMPUTER. For VIII Grade By. Dzuryat N. DEFINITION OF A COMPUTER NETWORK. A computer network is a collection of two or more computers connected to each other that allows resource sharing and data communication directly. THE KINDS of NETWORK COMPUTER. - PowerPoint PPT PresentationTRANSCRIPT
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BASIC NET ofNETWORK COMPUTER
For VIII GradeBy. Dzuryat N
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A computer network is a collection of two or more computers connected to each other that allows resource sharing and data communication directly.
DEFINITION OF A COMPUTER NETWORK
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There are varios types of network based on several criteria. ◦ Based on the access and data processing◦ Based on the area range◦ Based on the connection method◦ Based on the topology
THE KINDS of NETWORK COMPUTER
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Computer network can be divided into :◦ Client server network
◦ Peer to peer network
Base on the access and data processing
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network can be divided :◦ LAN (Local Area Network)◦ MAN (Metropolitan Area Network)◦ WAN (Wide Area Network)
Based on the area range,
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Network can be divided into ;◦ Wired/ wireline network◦ Wireless network
Based on The Connection Method
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There are some network topologies :◦ Bus Topology◦ Star Topology◦ Mesh Topology◦ Ring Topology◦ Hybrid Topology
Based on the Topology
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Network protocol is a rule that regulates communication between several computers in a network.
Examples :◦ Ethernet/ TCP IP◦ Apple Talk◦ Token Ring◦ FDDI (Fiber Distributed Data Interface)◦ ATM (Asynchronous Transfer Mode)
Computer Network Protocol
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SEARCH THE FIGURES OF THE NETWORK TOPOLOGY :◦ T.BUS◦ T.STAR◦ T. MESH◦ T. RING◦ T. HYBRID
DESCRIBE OF LAN, MAN and WAN THE KINDS OF CABLE THAT USED IN NETWORK
◦ UTP◦ STP◦ Fiber Optik◦ Connector
SEARCH THE BENEFITS AND NEGATIF IMPACTS OF NETWORK COMPUTER
FOR DISCUSSION
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High Cost Human Error (Administrator Error) Viruses Useless file sharing
The negative impact of network computer
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T.Bus
T.Star
Topology Network Computer
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T.Mesh
T.Ring
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T.Hybrid
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LANis a computer network that connects computers and devices in a limited geographical area such as home, school, computer laboratory or office building.
MANis a large computer network that usually spans a city or a large campus. A MAN usually interconnects a number of local area networks (LANs).
WANis a computer network that covers a broad area (i.e., any network whose communications links cross metropolitan, regional, or national boundaries
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UTP
STP
Fiber Optik
Kinds of Cable Network Computer
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A network enables the acceleration of data sharing.
A network enables work group to communicate effectively.
A network helps corporation in serving customers effectively.
The benefits of Computer Network
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