Internet wan
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The Internet is a massive network of interconnected networks that connects millions of computers globally. It allows for both private internal networks as well as external access to information through common access points. The World Wide Web is the most commonly used service for accessing information over the Internet, providing an information sharing model built upon the networking infrastructure. A WAN connects various local area networks like those in homes, offices, and datacenters to share information across geographical locations, with some WANs being private networks accessible only to connected systems. The key difference between a WAN and the Internet is scope - while a WAN can be private, the Internet is the largest worldwide public WAN with global reach.
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A network connects computers and devices together through communication devices and transmission media. There are several types of computer networks including local-area networks (LANs) for nearby devices, wide-area networks (WANs) for farther distances, campus networks, metropolitan networks, and home networks. The Internet is a worldwide collection of these networks that connects millions of organizations, schools, and individuals globally. It was first conceptualized in the 1960s as a way to allow everyone to quickly access data and programs from anywhere. The Internet is decentralized with independent computers and operators can choose which services to access.
1) internet theory
this complete notes contains 5 power point slide, first 5 give u a practcal information about internet, and another ms word file contains all theory information
Internet
The document discusses the history and development of the internet from its origins as ARPANET in the 1960s to the creation of the World Wide Web by Tim Berners-Lee in the 1980s and 1990s. It describes key events like the connection of four computers through IMPs to form the first network in 1969. The number of internet hosts grew from just over 100 in 1977 to over 200 million by 2002. The document also provides definitions and explanations of important internet-related terms like URLs, web browsers, websites and webpages.
Grade 8 COMPUTER
A computer network connects multiple computers together to allow for sharing of resources like internet access, files, printers, or other devices. There are several types of networks including local area networks (LANs) which connect computers in a small area like a building, personal area networks (PANs) between devices near a single person, metropolitan area networks (MANs) spanning a larger region of 5-50km, and wide area networks (WANs) extending over long distances. In a client-server model, a client device makes a request that is serviced by a remote server computer, with examples including email, network printing, and the world wide web.
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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The document discusses the history and origins of the Internet. It began in 1969 as the ARPANET project funded by the US Department of Defense to create a decentralized network connecting computers. ARPANET linked the first four nodes and used early networking protocols. In the 1980s and 1990s, the Internet became available for civilian and commercial use. Tim Berners-Lee introduced the World Wide Web in 1991 using HTTP and the first web browser. By 2000, the number of devices connecting to the Internet grew so large that the original IP addressing system neared exhaustion, though new techniques helped avoid that problem and allowed migration to the new IPv6 system.
History of world wide web.
The document discusses the history and development of the Internet. It notes that the Internet originated from a US Defense Department experiment in 1969 to create a computer network that could withstand disasters. This network, ARPANET, helped develop TCP/IP protocols in the 1970s. In the 1980s, the National Science Foundation connected universities over ARPANET. The Internet grew to connect networks worldwide, with over 1 billion users today. It provides benefits like access to information and online services, but also risks like hacking and misinformation. Computer networks allow sharing of resources between connected systems. Local area networks (LANs) connect computers within an organization, while wide area networks (WANs) span longer distances.
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A network connects computers and devices together through communication devices and transmission media. There are several types of computer networks including local-area networks (LANs) for nearby devices, wide-area networks (WANs) for farther distances, campus networks, metropolitan networks, and home networks. The Internet is a worldwide collection of these networks that connects millions of organizations, schools, and individuals globally. It was first conceptualized in the 1960s as a way to allow everyone to quickly access data and programs from anywhere. The Internet is decentralized with independent computers and operators can choose which services to access.
1) internet theory
this complete notes contains 5 power point slide, first 5 give u a practcal information about internet, and another ms word file contains all theory information
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The document discusses the history and development of the internet from its origins as ARPANET in the 1960s to the creation of the World Wide Web by Tim Berners-Lee in the 1980s and 1990s. It describes key events like the connection of four computers through IMPs to form the first network in 1969. The number of internet hosts grew from just over 100 in 1977 to over 200 million by 2002. The document also provides definitions and explanations of important internet-related terms like URLs, web browsers, websites and webpages.
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A computer network connects multiple computers together to allow for sharing of resources like internet access, files, printers, or other devices. There are several types of networks including local area networks (LANs) which connect computers in a small area like a building, personal area networks (PANs) between devices near a single person, metropolitan area networks (MANs) spanning a larger region of 5-50km, and wide area networks (WANs) extending over long distances. In a client-server model, a client device makes a request that is serviced by a remote server computer, with examples including email, network printing, and the world wide web.
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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The document discusses the history and origins of the Internet. It began in 1969 as the ARPANET project funded by the US Department of Defense to create a decentralized network connecting computers. ARPANET linked the first four nodes and used early networking protocols. In the 1980s and 1990s, the Internet became available for civilian and commercial use. Tim Berners-Lee introduced the World Wide Web in 1991 using HTTP and the first web browser. By 2000, the number of devices connecting to the Internet grew so large that the original IP addressing system neared exhaustion, though new techniques helped avoid that problem and allowed migration to the new IPv6 system.
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The document provides an overview of the history and key concepts of the Internet. It discusses how the Internet began in the late 1960s as ARPANET to connect academic institutions. It grew substantially in 1993 and is now globally accessible. The Internet utilizes TCP/IP and devices connect via modem, broadband, WiFi or other means to an ISP. It functions as a vast network through interconnected computers, routers and switches. Common uses of the Internet include browsing websites, emailing, chatting, gaming and more.
Internet
The internet is a global network that connects computers around the world. It allows for electronic mail, file transfers, and remote access via services like telnet. The development of the World Wide Web in the 1990s made the internet widely accessible through browsers and hyperlinks. Popular uses of the internet now include social media, ecommerce, communication tools, and accessing information online. The number of worldwide internet users has grown exponentially, reaching over 4 billion in 2019, with Asia having the highest percentage of users.
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Networking involves connecting computers together through shared mediums like LANs and WANs. LANs connect computers within an area like a building while WANs connect multiple LANs that are geographically separate using services like phone lines. The Internet is a worldwide system of linked networks that facilitates communication services for millions of users through features like email and the World Wide Web. An intranet is a private network within an organization that provides internal access to information for employees using Internet-like tools.
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The document discusses the history and development of the Internet from its origins as a network of connected computers using TCP/IP protocols in the 1960s-1970s to its current scale as a global system comprising billions of interconnected public, private, academic and government networks. It also summarizes some key applications and services of the modern Internet such as social networking, e-business, telework, crowdsourcing, online philanthropy, computer surveillance, and debates around Internet censorship.
Lesson 1
A network is a collection of independent entities arranged to exchange data, information, or resources. Examples include road, telephone, railway, and nervous systems. A computer network connects two or more computers using transmission media like cables or satellites to communicate and share resources, and can include other devices. A network server is a powerful computer that provides shared resources to other computers on the network by storing and running server software to control the network. Clients, or workstations, are less powerful personal computers used by network users to access resources from the server.
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Computer networks connect devices like servers, clients, and transmission media. Servers hold shared files and programs and provide access to network resources for all users. Clients are computers that access and use network resources from servers. Transmission media interconnect computers in a network and include cables like twisted-pair wire and fiber optic cable.
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The Internet connects millions of computers worldwide through telephone and cable systems, allowing computers to access and share information stored on other computers remotely. It functions using protocols like TCP to transport data over IP addresses and through high-speed backbone links. Users can access the Internet by connecting their personal computers and web browsers to an Internet service provider, which routes information between servers hosting digital content and other networked devices.
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The internet developed from ARPANET in the late 1960s, which linked government computers. It grew into a worldwide network connecting millions of computers through telephone lines, cables, and satellites. The core internet services discussed are electronic mail, FTP, Telnet, Usenet news, and the World Wide Web, which allow communication, file transfers, remote access, group discussions, and accessing web pages. The document outlines key uses of the internet such as online communication, software sharing, exchanging views, posting information, product promotion, feedback, support services, and online publications.
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The document discusses the history and workings of the Internet. It originated from ARPANET, a network developed by the US Department of Defense in the 1960s to enable communication between computers despite damage. The Internet evolved to connect various networks worldwide using TCP/IP protocols. It allows users to access services and information over the worldwide network through an Internet service provider. The document outlines the advantages of communication, information access and more, as well as security risks, and predicts future Internet developments like globalization and wireless connectivity.
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The internet began developing in the late 1960s from the ARPANET system created by the U.S. Department of Defense to connect computers. It has grown into a worldwide network connecting millions of computers through telephone lines, cable lines, and satellites (World Wide Web). The basic services of the internet that helped it grow include electronic mail, file transfer protocol, telnet, usenet news, and the world wide web. The internet is now widely used for online communication, software and information sharing, exchanging views, product promotion, customer feedback, and support.
History & Basic Structure of the Internet
The document provides a history of the internet and world wide web, beginning with the creation of ARPANET by the US Department of Defense and MIT in response to the launch of Sputnik. It then discusses the development of early internet protocols in the 1970s and the creation of the world wide web by Tim Berners-Lee at CERN in the 1980s. Finally, it outlines how the internet functions today using protocols like TCP/IP and HTML to transmit and display data through web browsers.
Internet and www
The document discusses the history and development of the Internet and World Wide Web. It covers:
- The origins of the Internet from research networks in the 1960s to the adoption of TCP/IP and opening to commercial traffic in the 1980s.
- The creation of the World Wide Web in 1989 and the release of the Mosaic browser that fueled widespread public use in the early 1990s.
- How the Internet grew exponentially through the 1990s with the commercialization of backbone networks and emergence of e-commerce.
The Internet
The internet is a network of computers linking many different types of computers all over the world.
It is a very large wide area network (WAN) connecting computers and networks around the world.
It makes it possible for millions of users to connect to one another via telephone lines, cable lines and satellites.
Introduction to Internet
The document provides an introduction and history of the Internet. It began as the ARPANET project in 1969 by the US Department of Defense. By 2010, it was estimated that about 80% of the planet would be connected to the Internet. The document also defines common Internet terms and protocols like SMTP, POP, and IMAP for email and defines narrow and broadband connections. It discusses issues like spam, scams, viruses, worms, and Trojan horses that can affect Internet users.
INTERNET HISTORY INTRANET EXTRANET
The document discusses the history and growth of the internet. It defines the internet as a network of networks that connects government, university, and private computers globally to share email, files, and other resources. Key events included the creation of ARPANET in 1969, development of TCP in 1974, and adoption of TCP/IP in 1984. The internet grew from 1000 hosts in 1984 to become the largest network in the world. Intranets are internal corporate networks using internet standards, while extranets connect a company's intranet to partners via VPN tunnels over the public internet.
The internet
The document discusses the history and development of the internet. It notes that the internet originated from the ARPANET system in the 1960s. The internet is a global network that connects computers around the world through telephone lines, cables, and satellites. It allows for electronic mail, file transfers, remote computer access, online discussions, and access to websites through basic services. The internet provides capabilities for online communication, software and information sharing, feedback, and support.
Edited swee ppt
The internet developed from ARPANET in the late 1960s, which linked computers and was developed by the U.S. Department of Defense. It grew to connect millions of computers worldwide, allowing users to communicate through email, file transfers, remote access, discussion groups, and the World Wide Web. The basic services that fueled this expansion were electronic mail, FTP, Telnet, Usenet news, and the World Wide Web, enabling global communication, software sharing, discussion, access to information, product promotion, customer feedback, and online publications.
World wide Web
This presentation consists many many topic which covers.
1.world wide Web.
2.Difference between world wide web and internet.
3.history of world wide web.
Introduction To Internet
The document summarizes the origins and administration of the Internet. It begins by explaining how the US Defense Department established the ARPAnet in the 1960s to share research between universities and the military. This early network helped develop communication protocols like TCP/IP and later broke into both the MILnet for military use and ARPAnet for research and education. The Internet Society was founded in 1992 to support the technical evolution of the Internet. The document then lists some key advantages and resources available on the Internet like information, communication, business opportunities, and entertainment. It concludes by noting that no single entity owns the Internet and that various committees work to maintain its integrity.
Computer networking
A computer network connects multiple devices together to share resources. The main advantages of a network include resource sharing, reliable data storage through backups, and centralized storage of files. There are different types of networks including personal area networks (PANs), local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). Networks require transmission media like cables or wireless signals to connect devices and transfer data. Common network devices that help facilitate networking include network interface cards, hubs, switches, repeaters, and routers.
Lan wan man
A local area network (LAN) connects computers in a small area like a home or office to share information and internet access. A metropolitan area network (MAN) spans an entire city or campus by connecting multiple LANs and is larger than a LAN but smaller than a wide area network (WAN). A wide area network (WAN) connects computer networks over long distances, often over the internet, and is used to connect LANs and other networks so that users in different locations can communicate.
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Computer 4
The document provides an overview of the history and key concepts of the Internet. It discusses how the Internet began in the late 1960s as ARPANET to connect academic institutions. It grew substantially in 1993 and is now globally accessible. The Internet utilizes TCP/IP and devices connect via modem, broadband, WiFi or other means to an ISP. It functions as a vast network through interconnected computers, routers and switches. Common uses of the Internet include browsing websites, emailing, chatting, gaming and more.
Internet
The internet is a global network that connects computers around the world. It allows for electronic mail, file transfers, and remote access via services like telnet. The development of the World Wide Web in the 1990s made the internet widely accessible through browsers and hyperlinks. Popular uses of the internet now include social media, ecommerce, communication tools, and accessing information online. The number of worldwide internet users has grown exponentially, reaching over 4 billion in 2019, with Asia having the highest percentage of users.
Network
Networking involves connecting computers together through shared mediums like LANs and WANs. LANs connect computers within an area like a building while WANs connect multiple LANs that are geographically separate using services like phone lines. The Internet is a worldwide system of linked networks that facilitates communication services for millions of users through features like email and the World Wide Web. An intranet is a private network within an organization that provides internal access to information for employees using Internet-like tools.
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The document discusses the history and development of the Internet from its origins as a network of connected computers using TCP/IP protocols in the 1960s-1970s to its current scale as a global system comprising billions of interconnected public, private, academic and government networks. It also summarizes some key applications and services of the modern Internet such as social networking, e-business, telework, crowdsourcing, online philanthropy, computer surveillance, and debates around Internet censorship.
Lesson 1
A network is a collection of independent entities arranged to exchange data, information, or resources. Examples include road, telephone, railway, and nervous systems. A computer network connects two or more computers using transmission media like cables or satellites to communicate and share resources, and can include other devices. A network server is a powerful computer that provides shared resources to other computers on the network by storing and running server software to control the network. Clients, or workstations, are less powerful personal computers used by network users to access resources from the server.
Networking
Computer networks connect devices like servers, clients, and transmission media. Servers hold shared files and programs and provide access to network resources for all users. Clients are computers that access and use network resources from servers. Transmission media interconnect computers in a network and include cables like twisted-pair wire and fiber optic cable.
Internet
The Internet connects millions of computers worldwide through telephone and cable systems, allowing computers to access and share information stored on other computers remotely. It functions using protocols like TCP to transport data over IP addresses and through high-speed backbone links. Users can access the Internet by connecting their personal computers and web browsers to an Internet service provider, which routes information between servers hosting digital content and other networked devices.
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Theinternet 111208040800-phpapp01
The internet developed from ARPANET in the late 1960s, which linked government computers. It grew into a worldwide network connecting millions of computers through telephone lines, cables, and satellites. The core internet services discussed are electronic mail, FTP, Telnet, Usenet news, and the World Wide Web, which allow communication, file transfers, remote access, group discussions, and accessing web pages. The document outlines key uses of the internet such as online communication, software sharing, exchanging views, posting information, product promotion, feedback, support services, and online publications.
Internet and its working (manu)
The document discusses the history and workings of the Internet. It originated from ARPANET, a network developed by the US Department of Defense in the 1960s to enable communication between computers despite damage. The Internet evolved to connect various networks worldwide using TCP/IP protocols. It allows users to access services and information over the worldwide network through an Internet service provider. The document outlines the advantages of communication, information access and more, as well as security risks, and predicts future Internet developments like globalization and wireless connectivity.
The Internet 2017.
The internet began developing in the late 1960s from the ARPANET system created by the U.S. Department of Defense to connect computers. It has grown into a worldwide network connecting millions of computers through telephone lines, cable lines, and satellites (World Wide Web). The basic services of the internet that helped it grow include electronic mail, file transfer protocol, telnet, usenet news, and the world wide web. The internet is now widely used for online communication, software and information sharing, exchanging views, product promotion, customer feedback, and support.
History & Basic Structure of the Internet
The document provides a history of the internet and world wide web, beginning with the creation of ARPANET by the US Department of Defense and MIT in response to the launch of Sputnik. It then discusses the development of early internet protocols in the 1970s and the creation of the world wide web by Tim Berners-Lee at CERN in the 1980s. Finally, it outlines how the internet functions today using protocols like TCP/IP and HTML to transmit and display data through web browsers.
Internet and www
The document discusses the history and development of the Internet and World Wide Web. It covers:
- The origins of the Internet from research networks in the 1960s to the adoption of TCP/IP and opening to commercial traffic in the 1980s.
- The creation of the World Wide Web in 1989 and the release of the Mosaic browser that fueled widespread public use in the early 1990s.
- How the Internet grew exponentially through the 1990s with the commercialization of backbone networks and emergence of e-commerce.
The Internet
The internet is a network of computers linking many different types of computers all over the world.
It is a very large wide area network (WAN) connecting computers and networks around the world.
It makes it possible for millions of users to connect to one another via telephone lines, cable lines and satellites.
Introduction to Internet
The document provides an introduction and history of the Internet. It began as the ARPANET project in 1969 by the US Department of Defense. By 2010, it was estimated that about 80% of the planet would be connected to the Internet. The document also defines common Internet terms and protocols like SMTP, POP, and IMAP for email and defines narrow and broadband connections. It discusses issues like spam, scams, viruses, worms, and Trojan horses that can affect Internet users.
INTERNET HISTORY INTRANET EXTRANET
The document discusses the history and growth of the internet. It defines the internet as a network of networks that connects government, university, and private computers globally to share email, files, and other resources. Key events included the creation of ARPANET in 1969, development of TCP in 1974, and adoption of TCP/IP in 1984. The internet grew from 1000 hosts in 1984 to become the largest network in the world. Intranets are internal corporate networks using internet standards, while extranets connect a company's intranet to partners via VPN tunnels over the public internet.
The internet
The document discusses the history and development of the internet. It notes that the internet originated from the ARPANET system in the 1960s. The internet is a global network that connects computers around the world through telephone lines, cables, and satellites. It allows for electronic mail, file transfers, remote computer access, online discussions, and access to websites through basic services. The internet provides capabilities for online communication, software and information sharing, feedback, and support.
Edited swee ppt
The internet developed from ARPANET in the late 1960s, which linked computers and was developed by the U.S. Department of Defense. It grew to connect millions of computers worldwide, allowing users to communicate through email, file transfers, remote access, discussion groups, and the World Wide Web. The basic services that fueled this expansion were electronic mail, FTP, Telnet, Usenet news, and the World Wide Web, enabling global communication, software sharing, discussion, access to information, product promotion, customer feedback, and online publications.
World wide Web
This presentation consists many many topic which covers.
1.world wide Web.
2.Difference between world wide web and internet.
3.history of world wide web.
Introduction To Internet
The document summarizes the origins and administration of the Internet. It begins by explaining how the US Defense Department established the ARPAnet in the 1960s to share research between universities and the military. This early network helped develop communication protocols like TCP/IP and later broke into both the MILnet for military use and ARPAnet for research and education. The Internet Society was founded in 1992 to support the technical evolution of the Internet. The document then lists some key advantages and resources available on the Internet like information, communication, business opportunities, and entertainment. It concludes by noting that no single entity owns the Internet and that various committees work to maintain its integrity.
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A computer network connects multiple devices together to share resources. The main advantages of a network include resource sharing, reliable data storage through backups, and centralized storage of files. There are different types of networks including personal area networks (PANs), local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). Networks require transmission media like cables or wireless signals to connect devices and transfer data. Common network devices that help facilitate networking include network interface cards, hubs, switches, repeaters, and routers.
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A local area network (LAN) connects computers in a small area like a home or office to share information and internet access. A metropolitan area network (MAN) spans an entire city or campus by connecting multiple LANs and is larger than a LAN but smaller than a wide area network (WAN). A wide area network (WAN) connects computer networks over long distances, often over the internet, and is used to connect LANs and other networks so that users in different locations can communicate.
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A computer network connects multiple computers and devices to allow sharing of resources and exchange of information. It consists of workstations, servers, peripheral devices, and transmission media. Common types of networks include local area networks (LANs) within an office or building, metropolitan area networks (MANs) within a city, and wide area networks (WANs) spanning countries or the entire world. Networks provide advantages like ease of access, remote work capabilities, resource sharing, and increased productivity, but also have disadvantages such as high installation costs, need for administration, and security issues.
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A computer network allows two or more computers to connect and share resources. The purposes of a network include sharing files, information, printers, and other devices. There are several types of computer networks including personal area networks (PANs), local area networks (LANs), wireless local area networks (WLANs), metropolitan area networks (MANs), wide area networks (WANs), storage area networks (SANs), and virtual private networks (VPNs). Each network type connects devices in different ways and over different geographic areas.
Networks.pptx
A network connects devices together through a transmission medium to share resources and communicate. There are several types of networks including local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), and wide area networks (WANs). LANs connect devices within a small area like a building and provide faster transfer rates and higher security. PANs connect personal devices within 10 meters of an individual. MANs interconnect LANs over a larger geographic region. WANs extend over large areas like states and countries using telephone lines, fiber optics, or satellites. Networks improve communication and sharing of information but can be expensive to set up and allow a greater chance of viruses infecting connected devices.
11 Types of Networks in Use Today.pdf
11 Types of Networks in Use Today
1. Personal Area Network (PAN)
The smallest and most basic type of network, a PAN is made up of a wireless modem, a
computer or two, phones, printers, tablets, etc., and revolves around one person in one building.
These types of networks are typically found in small offices or residences, and are managed by
one person or organization from a single device.
2. Local Area Network (LAN)
We’re confident that you’ve heard of these types of networks before – LANs are the most
frequently discussed networks, one of the most common, one of the most original and one of
the simplest types of networks. LANs connect groups of computers and low-voltage devices
together across short distances (within a building or between a group of two or three buildings
in close proximity to each other) to share information and resources. Enterprises typically
manage and maintain LANs.
Using routers, LANs can connect to wide area networks (WANs, explained below) to rapidly
and safely transfer data.
3. Wireless Local Area Network (WLAN)
Functioning like a LAN, WLANs make use of wireless network technology, such as Wi-Fi.
Typically seen in the same types of applications as LANs, these types of networks don’t require
that devices rely on physical cables to connect to the network.
4. Campus Area Network (CAN)
Larger than LANs, but smaller than metropolitan area networks (MANs, explained below),
these types of networks are typically seen in universities, large K-12 school districts or small
businesses. They can be spread across several buildings that are fairly close to each other so
users can share resources.
5. Metropolitan Area Network (MAN)
These types of networks are larger than LANs but smaller than WANs – and incorporate
elements from both types of networks. MANs span an entire geographic area (typically a town
or city, but sometimes a campus). Ownership and maintenance is handled by either a single
person or company (a local council, a large company, etc.).
6. Wide Area Network (WAN)
Slightly more complex than a LAN, a WAN connects computers together across longer
physical distances. This allows computers and low-voltage devices to be remotely connected
to each other over one large network to communicate even when they’re miles apart.
The Internet is the most basic example of a WAN, connecting all computers together around
the world. Because of a WAN’s vast reach, it is typically owned and maintained by multiple
administrators or the public.
7. Storage-Area Network (SAN)
As a dedicated high-speed network that connects shared pools of storage devices to several
servers, these types of networks don’t rely on a LAN or WAN. Instead, they move storage
resources away from the network and place them into their own high-performance network.
SANs can be accessed in the same fashion as a drive attached to a server. Types of storagearea networks include converged, virtual and unified SANs.
8. System-Area Network (also known as
Lecture 01 networking
This document defines and classifies different types of computer networks. It describes networks based on their geographical span, including personal area networks (PANs), local area networks (LANs), metropolitan area networks (MANs), wide area networks (WANs), and storage area networks (SANs). The document also discusses network architecture types like client-server, peer-to-peer, and hybrid networks. Additionally, it provides brief explanations of internetworks, intranets, extranets, and virtual private networks (VPNs).
Types of network.pptx , unique role of lan wan and man
This document discusses different types of computer networks categorized by their geographical scope. A local area network (LAN) connects devices within a small physical area like a home or single building using high-speed transmission. A metropolitan area network (MAN) connects LANs within a city using fiber-optic, radio, or satellite links at speeds lower than LAN but higher than a wide area network (WAN). A WAN connects LANs and MANs over long distances like states, countries, or continents using the slowest transmission speeds of the three types.
Example of linear programming
A computer network connects computers and other hardware together to allow sharing of resources and information. The most common shared resource today is internet connection. Computer networks include local area networks (LANs) that connect devices within a small physical area like a home or office, wide area networks (WANs) that connect devices over broad geographic areas like countries or continents, and metropolitan area networks (MANs) that are larger than LANs but smaller than WANs. The largest WAN in existence is the internet.
Computer Network & Types
This document defines and compares different types of computer networks. It describes a local area network (LAN) as connecting devices within a limited physical area like a home or business through various transmission mediums. A metropolitan area network (MAN) interconnects users within a region larger than a LAN but smaller than a wide area network. A wide area network (WAN) connects LANs across national and international distances using existing telecommunication infrastructure. Finally, a personal area network (PAN) communicates between devices in close proximity, within a room, using wireless technologies like Bluetooth.
Computer Networks - PPT
A computer network allows devices to exchange data via physical connections like cables or wirelessly. The document defines different types of networks based on size and coverage area: personal area networks covering 10 meters; local area networks connecting devices within an office or home; metropolitan area networks spanning a city; and wide area networks covering large geographic areas like countries or continents using various transmission methods. The network architecture can be client-server, with one central server providing services, peer-to-peer with any node capable of requesting/providing services, or a hybrid of the two approaches. Network topology refers to how nodes interconnect, with examples given as bus, star, ring, mesh, tree, and hybrid configurations.
About Networking
This document defines and describes different types of computer networks. It explains that a computer network allows computing devices to exchange data through connections between nodes using cable or wireless media. There are several types of networks including local area networks (LANs) which connect devices within a single location, metropolitan area networks (MANs) which connect users within a larger geographic region, and wide area networks (WANs) which extend over a large geographic area primarily for computer networking purposes. The document also discusses network protocols, hardware, software, and how the creation of the World Wide Web and Internet increased the popularity of computer networks.
final IT ppt.pptx
9 November 1877 – 21 April 1938) was a South Asian Muslim writer,[1][2] philosopher,[3] scholar and politician,[4] whose poetry in the Urdu language is considered among the greatest of the twentieth century,[5][6][7][8] and whose vision of a cultural and political ideal for the Muslims of British Raj[9] was to animate the impulse for Pakistan.[1][10] He is commonly referred to by the honorific Allama[11] (from Persian: علامہ, romanized: ʿallāma, lit. 'very knowing, most
9 November 1877 – 21 April 1938) was a South Asian Muslim writer,[1][2] philosopher,[3] scholar and politician,[4] whose poetry in the Urdu language is considered among the greatest of the twentieth century,[5][6][7][8] and whose vision of a cultural and political ideal for the Muslims of British Raj[9] was to animate the impulse for Pakistan.[1][10] He is commonly referred to by the honorific Allama[11] (from Persian: علامہ, romanized: ʿallāma, lit. 'very knowing, most
Computer Network.pptx
This document discusses different types of computer networks. It defines a computer network as a group of connected computers that share information and communication through common protocols. There are several types of networks including local area networks (LANs) that connect computers in a small area like a building, personal area networks (PANs) that connect devices within 10 meters of a person, metropolitan area networks (MANs) that connect local networks within a city or town, and wide area networks (WANs) that connect multiple LANs or MANs across a large geographic area. Each network type has different characteristics regarding size, connectivity range, and usage.
KC.pptx
This document defines and compares different types of computer networks. A local area network (LAN) connects computers within a confined location using TCP/IP or WiFi. A personal area network (PAN) is the smallest type of network, connecting devices like phones and tablets for one person within one building using wireless technologies like Bluetooth. A metropolitan area network (MAN) connects computers within a metropolitan area, larger than a LAN but smaller than a WAN. A wide area network (WAN) connects computers over longer distances, allowing remote communication between devices miles apart.
M F.pptx
A computer network allows devices to exchange data via physical connections. Networks can be categorized by size and area as personal area networks (PANs), local area networks (LANs), metropolitan area networks (MANs), or wide area networks (WANs). A PAN connects devices within 10 meters, a LAN connects devices within a building, a MAN extends across a city, and a WAN spans long distances between cities and continents. Network architectures include client-server, where a central server provides services, and peer-to-peer, where any node can request or provide services. Hybrid networks combine these architectures to utilize their benefits.
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Types of network.pptx , unique role of lan wan and man
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More from Kinza Razzaq
Leadership in technology
This document discusses leadership in technology. It begins by defining a technological leader as someone who fosters innovation, understands the technology life cycle, initiates commercialization of advances, and links business and technology strategies. It then discusses why studying leadership theories can help analyze behaviors and results. Early leadership concepts focused on traits but were unsuccessful, so research shifted to behaviors. Studies at the University of Michigan identified two styles: job-centered and employee-centered. The Managerial Grid further examined styles based on concerns for tasks and people.
Governance Analysis using enterprise architecture
The document discusses governance analysis using enterprise architecture. It describes the Zachman framework which provides a way to document relationships between different aspects of an enterprise. The framework uses matrices to illustrate relationships between data, processes, locations, business units, events and business plans. It also discusses how a strategic model can be used to automatically generate the rows and columns for these matrices. The process involves developing a strategic model through workshops with management and then using this model to document the various components needed for governance analysis such as activities, data, locations and business units.
Risk Management
Risk management involves identifying potential risks to a project, analyzing their likelihood and impact, and developing plans to mitigate negative risks. Some key risks include staff turnover, requirements changes, and underestimating the time or resources needed. It is important to identify risks early, communicate about them, assign ownership, prioritize risks, and regularly monitor risks and mitigation strategies. Effective risk management can help promote the success of software projects by focusing resources and preventing potential problems.
Ipv4 and Ipv6
IPv4 uses 32-bit addresses which limits the total number of available addresses to around 4 billion, whereas IPv6 was developed to support the continued growth of the internet using 128-bit addresses providing trillions of addresses to meet future demand. IPv4 routes most current internet traffic and assigns each device a unique numerical IP address, while IPv6 offers improvements and was created by IETF to address the looming problem of IPv4 address exhaustion.
The internet protocols and OSI Model
The document discusses the Internet Protocol (IP) which is the principal communications protocol used for relaying data across a network. It describes the IP addressing system which assigns unique identifiers to each machine on a network through a numbering scheme. IP addresses are composed of four sections that can range from 0-255 and represent both the specific device and broader network. The document outlines the different classes of IP addresses and how subnetting allows for greater numbers of distinct networks by borrowing bits from the host field of an address.
HDLC and Point to point protocol
HDLC and PPP are data link layer protocols used to transmit data between network nodes. HDLC organizes data into frames for transmission and ensures successful arrival. PPP establishes direct connections between two nodes, such as routers, and provides authentication and encryption. Both protocols provide reliable data transmission and flow control and were designed to work with various network layer protocols like IP and IPX.
Operating system
The document discusses operating system layers and components. It describes how kernels and servers work together to perform invocation-related tasks like communication, scheduling, and resource management. Kernels set protection for physical resources through memory management and address spaces. Processes have separate user and kernel address spaces to safely access resources. Threads and processes are core components managed by the operating system.
Point to point interconnect
The document discusses point-to-point interconnect and PCI Express. It provides details on Intel's Quick Path Interconnect which uses a point-to-point architecture with multiple direct connections and a layered protocol. It also discusses the physical, data link and transaction layers of the PCI Express protocol and how packets are processed at each layer to ensure reliable transmission across the PCIe link.
Data mining
The document provides an introduction to data mining concepts. It discusses how data mining can be used to extract useful patterns and relationships from large datasets. It explains the differences between supervised and unsupervised learning, and gives examples of classification and clustering. The document also compares various data mining techniques and algorithms such as decision trees, k-means clustering, and neural networks.
Recruitment and selection
This document discusses recruitment and selection processes. It begins by defining recruitment as attracting suitable candidates for suitable jobs in appropriate numbers and with required qualifications over time. It then discusses alternatives to recruitment like outsourcing, contingent workers, and overtime. The document outlines the internal and external environments that influence recruitment. It also describes the recruitment process and different internal and external recruitment methods. Finally, it defines selection as identifying applicants with necessary skills to help achieve organizational goals and discusses different selection methods used.
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留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
制作原版1:1(Monash毕业证)莫纳什大学毕业证成绩单办理假
退学买莫纳什大学毕业证>【微信176555708】办理莫纳什大学毕业证成绩单【微信176555708】Monash毕业证成绩单Monash学历证书Monash文凭【Monash毕业套号文凭网认证莫纳什大学毕业证成绩单】【哪里买莫纳什大学毕业证文凭Monash成绩学校快递邮寄信封】【开版莫纳什大学文凭】Monash留信认证本科硕士学历认证1:1完美还原海外各大学毕业材料上的工艺：水印阴影底纹钢印LOGO烫金烫银LOGO烫金烫银复合重叠。文字图案浮雕激光镭射紫外荧光温感复印防伪。
可办理以下真实莫纳什大学存档留学生信息存档认证：
1莫纳什大学真实留信网认证（网上可查永久存档无风险百分百成功入库）；
2真实教育部认证（留服）等一切高仿或者真实可查认证服务（暂时不可办理）；
3购买英美真实学籍（不用正常就读直接出学历）；
4英美一年硕士保毕业证项目（保录取学校挂名不用正常就读保毕业）
留学本科/硕士毕业证书成绩单制作流程：
1客户提供办理信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询莫纳什大学莫纳什大学毕业证offer）；
2开始安排制作莫纳什大学毕业证成绩单电子图；
3莫纳什大学毕业证成绩单电子版做好以后发送给您确认；
4莫纳什大学毕业证成绩单电子版您确认信息无误之后安排制作成品；
5莫纳什大学成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）
— — — — — — — — — — — 《文凭顾问微信：176555708》
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
一比一原版制作UST毕业证【微信176555708】圣托马斯大学毕业证书原版↑制作圣托马斯大学学历认证文凭办理圣托马斯大学留信网认证,留学回国办理毕业证成绩单文凭学历认证【微信176555708】专业为海外学子办理毕业证成绩单、文凭制作，学历仿制，回国人员证明、做文凭，研究生、本科、硕士学历认证、留信认证、结业证、学位证书样本、美国教育部认证百分百真实存档可查】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
官方原版办理宾夕法尼亚大学毕业证【微信176555708】学历认证怎么做：原版仿制宾夕法尼亚大学电子版成绩单毕业证认证【宾夕法尼亚大学毕业证成绩单】、宾夕法尼亚大学文凭证书成绩单复刻offer录取通知书、购买UPenn圣力嘉学院本科毕业证、【宾夕法尼亚大学毕业证办理UPenn毕业证书哪里买】、宾夕法尼亚大学 Offer在线办理UPenn Offer宾夕法尼亚大学Bachloer Degree。（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
Meet up Milano 14 _ Axpo Italia_ Migration from Mule3 (On-prem) to.pdf
Quattordicesimo Meetup di Milano, tenutosi a Milano il 23 Maggio 2024 dalle ore 17:00 alle ore 18:30 in presenza e da remoto.
Abbiamo parlato di come Axpo Italia S.p.A. ha ridotto il technical debt migrando le proprie APIs da Mule 3.9 a Mule 4.4 passando anche da on-premises a CloudHub 1.0.
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
精仿办理南加利福尼亚大学毕业证成绩单（【微信176555708】）毕业证学历认证OFFER专卖国外文凭学历学位证书办理澳洲文凭|澳洲毕业证,澳洲学历认证,澳洲成绩单【微信176555708】 澳洲offer,教育部学历认证及使馆认证永久可查 ,国外毕业证|国外学历认证,国外学历文凭证书 USC毕业证，USC毕业证，USC毕业证，USC毕业证，USC毕业证，USC毕业证【微信176555708】，USC毕业证，专业为留学生办理毕业证、成绩单、使馆留学回国人员证明、教育部学历学位认证、录取通知书、Offer、（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
Gen Z and the marketplaces - let's translate their needs
The product workshop focused on exploring the requirements of Generation Z in relation to marketplace dynamics. We delved into their specific needs, examined the specifics in their shopping preferences, and analyzed their preferred methods for accessing information and making purchases within a marketplace. Through the study of real-life cases , we tried to gain valuable insights into enhancing the marketplace experience for Generation Z.
The workshop was held on the DMA Conference in Vienna June 2024.
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
精仿办理明尼苏达大学学历证书＜176555708微信＞【毕业证明信-推荐信做学费单＞【微信176555708】【制作UofM毕业证文凭认证明尼苏达大学毕业证成绩单购买】【UofM毕业证书】{明尼苏达大学文凭购买}】成绩单，录取通知书，Offer，在读证明，雅思托福成绩单，真实大使馆教育部认证，回国人员证明，＞【制作UofM毕业证文凭认证明尼苏达大学毕业证成绩单购买】【UofM毕业证书】{明尼苏达大学文凭购买}留信网认证。
明尼苏达大学学历证书＜微信176555708（一对一服务包括毕业院长签字,专业课程,学位类型,专业或教育领域,以及毕业日期.不要忽视这些细节.这两份文件同样重要!毕业证成绩单文凭留信网学历认证！）（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
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Internet wan
- 2. Internet, is a set of decentralized networks. The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally. These networks can be private internally, but externally they have a common point of access to the world. WWW(world wide web) is the mostly used service for accessing information over the medium of the internet. It is an information-sharing model that is built on top of the Internet.
- 4. WAN is an arrangement of various systems, such as, LANs. For example, the LANs of home, office, and datacenter can be connected to each other to make a WAN network. A WAN network could be private and on account of this protection only systems connected to this can get access to this WAN. Usually Government, Businesses use this network so they could easily send information to each other from different Geographical areas.
- 6. The main thing in Internet WAN is SCOPE. The largest WAN of all is Internet, which has global reach. Internet is a worldwide public WAN . But a WAN would probably use the Internet. We can host all the services of the Internet in a private WAN network, but it will be for a limited public. On the other hand the Internet has the global public scope and contains a larger number of systems interconnected.