Computer Network Types.pptx
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This document defines and compares four types of computer networks: local area networks (LANs) which connect computers in a small area like a building using cables; personal area networks (PANs) which connect devices within 10 meters of an individual; metropolitan area networks (MANs) which connect multiple LANs in a city using telephone lines; and wide area networks (WANs) which span large geographical areas like states or countries using technologies like the internet. Each network type is defined by its size and connection methods.
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Computer Network Types.pptx
A computer network can be categorized based on its size as PAN, LAN, MAN, or WAN. A PAN covers an area of about 30 feet and connects personal devices like laptops and phones. A LAN connects computers within a building using cables, providing faster data transfer and higher security than larger networks. A MAN interconnects multiple LANs within a city using telephone lines to connect organizations like businesses, schools, and governments. A WAN spans large geographic areas like countries and states, with the internet being the largest example, connecting networks globally.
COMPUTER NETWORKs.pptx
A computer network connects computing devices like phones and servers to transmit and share information. There are different types of networks based on geographical scale: local area networks (LAN) within a building; personal area networks (PAN) within 10 meters of a person; metropolitan area networks (MAN) connecting LANs across a city; and wide area networks (WAN) extending across large areas like states or countries. The Internet is one of the largest WANs used globally for business, education, and communication between organizations.
Classification of computer networks
This is a notes about main four classification of computer networks. It contain details about LAN, MAN, PAN & WAN.
Computer networking and its different types
Computer networking is the practice of connecting multiple devices to share resources and communicate with each other. It involves the use of various hardware and software components to facilitate data transmission and exchange between computers, servers, routers, switches, and other network devices.At its core, computer networking enables the sharing of information, files, and resources such as printers and internet connections among interconnected devices. This connectivity allows users to collaborate, access remote resources, and communicate in real-time, whether within a local area network (LAN), wide area network (WAN), or the internet.The foundation of computer networking lies in the establishment of protocols and standards that govern how data is transmitted and received across the network. Protocols such as TCP/IP (Transmission Control Protocol/Internet Protocol) define rules for addressing, routing, and error detection to ensure reliable and efficient communication between devices.Networking hardware plays a crucial role in facilitating connectivity and data transmission within a network. Devices such as routers, switches, hubs, and access points serve as the infrastructure that enables devices to connect and communicate with each other. Routers, for example, manage data traffic between different networks, while switches facilitate communication within a single network by directing data packets to their intended destinations.In addition to hardware components, networking relies heavily on software solutions to manage and control network operations. Network operating systems (NOS) provide the necessary software infrastructure for configuring and managing network devices, implementing security measures, and monitoring network performance. Examples of popular NOS include Cisco IOS, Juniper Junos, and Microsoft Windows Server.Security is a critical aspect of computer networking, given the potential risks associated with unauthorized access, data breaches, and cyberattacks. Network security measures such as firewalls, encryption, virtual private networks (VPNs), and intrusion detection systems (IDS) help safeguard network resources and sensitive information from malicious threats.Computer networking encompasses a wide range of technologies and methodologies, including wired and wireless networking, cloud computing, virtualization, and software-defined networking (SDN). Wired networking utilizes physical cables such as Ethernet or fiber optic cables to establish connections between devices, while wireless networking relies on radio waves to transmit data over the air.Cloud computing and virtualization technologies have revolutionized the way networks are deployed and managed, allowing organizations to leverage shared resources and scale their infrastructure dynamically. Software-defined networking (SDN) is another emerging paradigm that centralizes network control and management through software-based controllers, enabling greater flexibility,
Types of Computer Network
This document discusses the four main types of computer networks: local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). LANs connect computers within a small area like a building using technologies like Ethernet. PANs connect personal devices within 30 feet of an individual. MANs interconnect multiple LANs within a larger area like a city using technologies like Frame Relay. WANs extend over large geographical areas like states or countries using technologies like fiber optic cables and satellites.
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This document defines and describes different types of computer networks. It begins by defining a computer network and its basic components like nodes. It then describes four main types of networks: local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). For each type, it provides examples and characteristics, such as LANs connecting computers in a building and WANs extending over large geographic areas like countries. It concludes by listing some advantages and disadvantages of computer networks and technologies that may influence their future, like AI, the cloud, and 5G.
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This document defines and describes different types of computer networks. It begins by defining a computer network and its basic components like nodes. It then describes four main types of networks: local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). For each type, it provides examples and characteristics, such as LANs connecting computers in a building and WANs extending over large geographic areas like countries. It concludes by listing some advantages and disadvantages of computer networks and technologies that will influence their future, such as AI, the cloud, and 5G.
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A computer network allows computing devices to exchange data through connections between nodes. There are different types of networks classified by geographic reach: local area networks (LANs) within a building or home; metropolitan area networks (MANs) spanning a city or campus; wide area networks (WANs) across countries or continents like the Internet; and personal area networks (PANs) communicating among devices within a few meters. LANs enable resource sharing and are fast but require wiring, while WANs can transmit data over long distances but are more expensive to install and maintain.
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Computer Network Types.pptx
A computer network can be categorized based on its size as PAN, LAN, MAN, or WAN. A PAN covers an area of about 30 feet and connects personal devices like laptops and phones. A LAN connects computers within a building using cables, providing faster data transfer and higher security than larger networks. A MAN interconnects multiple LANs within a city using telephone lines to connect organizations like businesses, schools, and governments. A WAN spans large geographic areas like countries and states, with the internet being the largest example, connecting networks globally.
COMPUTER NETWORKs.pptx
A computer network connects computing devices like phones and servers to transmit and share information. There are different types of networks based on geographical scale: local area networks (LAN) within a building; personal area networks (PAN) within 10 meters of a person; metropolitan area networks (MAN) connecting LANs across a city; and wide area networks (WAN) extending across large areas like states or countries. The Internet is one of the largest WANs used globally for business, education, and communication between organizations.
Classification of computer networks
This is a notes about main four classification of computer networks. It contain details about LAN, MAN, PAN & WAN.
Computer networking and its different types
Computer networking is the practice of connecting multiple devices to share resources and communicate with each other. It involves the use of various hardware and software components to facilitate data transmission and exchange between computers, servers, routers, switches, and other network devices.At its core, computer networking enables the sharing of information, files, and resources such as printers and internet connections among interconnected devices. This connectivity allows users to collaborate, access remote resources, and communicate in real-time, whether within a local area network (LAN), wide area network (WAN), or the internet.The foundation of computer networking lies in the establishment of protocols and standards that govern how data is transmitted and received across the network. Protocols such as TCP/IP (Transmission Control Protocol/Internet Protocol) define rules for addressing, routing, and error detection to ensure reliable and efficient communication between devices.Networking hardware plays a crucial role in facilitating connectivity and data transmission within a network. Devices such as routers, switches, hubs, and access points serve as the infrastructure that enables devices to connect and communicate with each other. Routers, for example, manage data traffic between different networks, while switches facilitate communication within a single network by directing data packets to their intended destinations.In addition to hardware components, networking relies heavily on software solutions to manage and control network operations. Network operating systems (NOS) provide the necessary software infrastructure for configuring and managing network devices, implementing security measures, and monitoring network performance. Examples of popular NOS include Cisco IOS, Juniper Junos, and Microsoft Windows Server.Security is a critical aspect of computer networking, given the potential risks associated with unauthorized access, data breaches, and cyberattacks. Network security measures such as firewalls, encryption, virtual private networks (VPNs), and intrusion detection systems (IDS) help safeguard network resources and sensitive information from malicious threats.Computer networking encompasses a wide range of technologies and methodologies, including wired and wireless networking, cloud computing, virtualization, and software-defined networking (SDN). Wired networking utilizes physical cables such as Ethernet or fiber optic cables to establish connections between devices, while wireless networking relies on radio waves to transmit data over the air.Cloud computing and virtualization technologies have revolutionized the way networks are deployed and managed, allowing organizations to leverage shared resources and scale their infrastructure dynamically. Software-defined networking (SDN) is another emerging paradigm that centralizes network control and management through software-based controllers, enabling greater flexibility,
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This document discusses the four main types of computer networks: local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). LANs connect computers within a small area like a building using technologies like Ethernet. PANs connect personal devices within 30 feet of an individual. MANs interconnect multiple LANs within a larger area like a city using technologies like Frame Relay. WANs extend over large geographical areas like states or countries using technologies like fiber optic cables and satellites.
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This document defines and describes different types of computer networks. It begins by defining a computer network and its basic components like nodes. It then describes four main types of networks: local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). For each type, it provides examples and characteristics, such as LANs connecting computers in a building and WANs extending over large geographic areas like countries. It concludes by listing some advantages and disadvantages of computer networks and technologies that may influence their future, like AI, the cloud, and 5G.
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This document defines and describes different types of computer networks. It begins by defining a computer network and its basic components like nodes. It then describes four main types of networks: local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). For each type, it provides examples and characteristics, such as LANs connecting computers in a building and WANs extending over large geographic areas like countries. It concludes by listing some advantages and disadvantages of computer networks and technologies that will influence their future, such as AI, the cloud, and 5G.
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A computer network allows computing devices to exchange data through connections between nodes. There are different types of networks classified by geographic reach: local area networks (LANs) within a building or home; metropolitan area networks (MANs) spanning a city or campus; wide area networks (WANs) across countries or continents like the Internet; and personal area networks (PANs) communicating among devices within a few meters. LANs enable resource sharing and are fast but require wiring, while WANs can transmit data over long distances but are more expensive to install and maintain.
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This document defines and describes different types of computer networks. It discusses Local Area Networks (LANs) that connect devices within a building using cables or wireless technology. Metropolitan Area Networks (MANs) span a larger area like a city using higher speed connections. Wide Area Networks (WANs) connect LANs over long distances using technologies like the internet. Personal Area Networks (PANs) wirelessly connect devices within a few meters of an individual.
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unit 1PPT.pptx
This document discusses networking concepts including network hardware, software, and reference models. It describes different types of networks like LAN, WAN, MAN, wireless networks, and home networks. It discusses network hardware components and network software including protocol hierarchies, design issues for layers, connection-oriented and connectionless services, and service primitives. The document also compares the OSI and TCP/IP reference models, describing the layers in each model and their functions.
Lecture 1
A computer network connects computing devices through communication channels to facilitate sharing of resources and information among users. There are different types of networks including local area networks (LANs) which connect devices within a small geographic area like a building, wide area networks (WANs) that connect LANs across large areas like cities and countries, and metropolitan area networks (MANs) that connect devices within a larger area than a LAN but smaller than a WAN, such as within a city. Networks allow users to communicate, share hardware and software resources, and access information.
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There are several types of computer networks depending on their geographical reach: local area networks (LANs) which connect devices within a building or home; metropolitan area networks (MANs) which span a city or large campus; wide area networks (WANs) which connect LANs over long distances like countries or continents; and personal area networks (PANs) which connect devices within a few meters of an individual. LANs use twisted pair cable or WiFi to link devices for resource sharing at speeds up to 10 Gbps, while MANs and WANs transmit data over phone lines or wireless links to connect larger regions. PANs allow communication between devices in close proximity, either directly or through a larger network
Types of-networks(1)
There are several types of computer networks depending on their geographical reach: local area networks (LANs) which span a small area like a home or building, metropolitan area networks (MANs) which connect devices within a city or campus, wide area networks (WANs) which connect LANs over large distances like countries or continents, and personal area networks (PANs) for connecting devices within a few meters of an individual.
Types of computer networks
This document discusses different types of computer networks. It describes local area networks (LANs) which connect devices within a building or home, metropolitan area networks (MANs) that span a larger area like a city, and wide area networks (WANs) that connect LANs over long distances, sometimes worldwide. It also discusses personal area networks (PANs) used to connect devices in close proximity, within a few meters of an individual. LANs can use either wired or wireless connections and common standards help ensure compatibility. While networks provide benefits like resource sharing, there are also costs to installing and maintaining them.
Types of-networks
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
- Metropolitan area networks (MANs) span a larger area like a city using technologies like cable TV networks.
- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
- Personal area networks (PANs) connect devices within a short range of an individual's body.
Types of computer network
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
- Metropolitan area networks (MANs) connect devices within a city using technologies like DSL or cable.
- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
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This document discusses different types of computer networks. It defines LAN as a network connecting computers in a small area like a building, while WAN extends over a large geographical area using telephone lines, fiber optic cables, or satellites. MAN connects multiple LANs within a city. PAN connects personal devices within 30 feet of an individual. The document provides examples and characteristics of each network type to explain their uses and distinguishing features.
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A computer network connects multiple independent computers to share information and resources. There are different types of computer networks including personal area networks (PANs) that connect devices within a person's workspace, local area networks (LANs) that connect computers within a building, metropolitan area networks (MANs) that connect users within a metropolitan region, and wide area networks (WANs) that connect computers over a large geographic area using leased telecommunication circuits.
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A computer network is a group of interconnected devices, such as computers, servers, routers, switches, and other network-enabled devices, that communicate and share resources with each other. Computer networks can be categorized into two types, namely, local area network (LAN) and wide area network (WAN).
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This document defines and describes different types of computer networks. It discusses local area networks (LANs) that connect devices within a building using cables or wirelessly, metropolitan area networks (MANs) that span a larger area like a city using technologies like DSL, and wide area networks (WANs) that connect LANs over long distances using technologies like fiber optics or satellites. It also covers personal area networks (PANs) used to connect devices in close proximity, within a few meters of an individual.
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This document introduces four main types of computer networks: local area networks (LANs), metropolitan area networks (MANs), wide area networks (WANs), and personal area networks (PANs). LANs connect devices within a limited geographic area like a home or office building. MANs are larger than LANs and extend across a city. WANs are the largest type, spanning cities, countries, or intercontinental distances like the Internet. PANs are very small networks that connect devices near one person within about 10 meters.
Tuk tuk
- There are four main types of computer networks: personal area networks (PANs), local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). PANs connect devices within 10 meters of an individual, LANs connect devices within a building, MANs connect LANs within a city, and WANs connect LANs across large geographic areas like countries.
- Key internet terms include the internet itself, which connects computers globally using TCP/IP protocols, the world wide web of linked web pages, IP addresses that uniquely identify devices, and HTML coding that defines web page content and links. URLs provide addresses to access resources, home pages introduce a website,
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Networking involves connecting computer systems together in a network. There are many types of networks including local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). LANs connect computers within a building or campus, MANs connect computers within a city, and WANs connect computers across large distances like continents. Common network topologies include bus, star, ring, and mesh which describe how the connected devices are arranged.
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This document discusses different types of computer networks. It begins by defining a computer network as a set of computers sharing resources over digital connections using common communication protocols. It then lists and provides brief descriptions of four types of networks: LAN, WAN, PAN, and MAN. LAN refers to a local area network within a limited geographic area like a home or building. WAN is a wide area network that spans larger regions using technologies like telephone lines. PAN is a personal area network formed around an individual using their personal devices. Finally, MAN is a metropolitan area network that can cover areas the size of a city or campus using mediums like optical fibers.
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The document discusses different types of computer networks classified by their geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type of network, such as LANs connecting computers close together within the same building, MANs connecting LANs within a city that are too far for a direct connection, and WANs spanning large geographic areas like cities or countries. The document also illustrates a basic computer network and reviews common network acronyms.
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This document discusses different types of computer networks based on geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type such as the distance between connected devices, examples of interconnecting equipment, and transmission media used. Review questions at the end test the understanding of common network acronyms like LAN, MAN, and WAN and ask to identify the type of network in different scenarios.
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The document discusses different types of computer networks including local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN). It defines LAN as a network that connects devices within a local area like a school or office, while MAN connects devices within a metropolitan area using cables or modems. WAN is defined as a telecommunications network covering a large geographic area, connecting devices through broadband or cellular services. The document also discusses network hardware like hubs, switches, and routers, as well as IP and MAC addresses.
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A computer network connects computing devices through communication channels to facilitate sharing of resources and information among users. There are different types of networks including local area networks (LANs) which connect devices within a small geographic area like a building, wide area networks (WANs) that connect LANs across large areas like cities and countries, and metropolitan area networks (MANs) that connect devices within a larger area than a LAN but smaller than a WAN, such as within a city. Networks allow users to communicate, share hardware and software resources, and access information.
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Types of-networks
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
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- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
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There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
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This document discusses different types of computer networks. It defines LAN as a network connecting computers in a small area like a building, while WAN extends over a large geographical area using telephone lines, fiber optic cables, or satellites. MAN connects multiple LANs within a city. PAN connects personal devices within 30 feet of an individual. The document provides examples and characteristics of each network type to explain their uses and distinguishing features.
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This document discusses different types of computer networks based on geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type such as the distance between connected devices, examples of interconnecting equipment, and transmission media used. Review questions at the end test the understanding of common network acronyms like LAN, MAN, and WAN and ask to identify the type of network in different scenarios.
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The document discusses different types of computer networks including local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN). It defines LAN as a network that connects devices within a local area like a school or office, while MAN connects devices within a metropolitan area using cables or modems. WAN is defined as a telecommunications network covering a large geographic area, connecting devices through broadband or cellular services. The document also discusses network hardware like hubs, switches, and routers, as well as IP and MAC addresses.
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(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
Wound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
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His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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- 2. • A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data, and applications. A computer network can be categorized by their size. A computer network is mainly of four types: • LAN(Local Area Network) • PAN(Personal Area Network) • MAN(Metropolitan Area Network) • WAN(Wide Area Network)
- 4. LAN(Local Area Network) • Local Area Network is a group of computers connected to each other in a small area such as building, office. • LAN is used for connecting two or more personal computers through a communication medium such as twisted pair, coaxial cable, etc. • It is less costly as it is built with inexpensive hardware such as hubs, network adapters, and ethernet cables. • The data is transferred at an extremely faster rate in Local Area Network. • Local Area Network provides higher security.
- 6. PAN(Personal Area Network) • Personal Area Network is a network arranged within an individual person, typically within a range of 10 meters. • Personal Area Network is used for connecting the computer devices of personal use is known as Personal Area Network. • Personal Area Network covers an area of 30 feet. • Personal computer devices that are used to develop the personal area network are the laptop, mobile phones, media player and play stations.
- 8. MAN(Metropolitan Area Network) • A metropolitan area network is a network that covers a larger geographic area by interconnecting a different LAN to form a larger network. • Government agencies use MAN to connect to the citizens and private industries. • In MAN, various LANs are connected to each other through a telephone exchange line.
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