[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-655622-105":59,"doc-detail-655622-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","computing-section-3-computer-networking-key-ideas-advantages","Computing Section 3 - Computer Networking - Key Ideas & Advantages","","SECTION 3 COMPUTER NETWORKING focuses on fundamental concepts of computer networks for Computer Science Year 1 learners. It explains why networks exist, how computers are connected to transfer data, and what functions networks enable such as message exchange and resource sharing. It introduces core ideas including network components, stand-alone systems, network areas, topology, architecture, client-server and peer-to-peer models, plus wired vs wireless and the OSI model. The section also outlines key advantages over stand-alone computers, covering resource sharing, data collaboration, communication, efficiency, remote access, scalability, cost savings, security, and real-time data exchange.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/computing-section-3-computer-networking-key-ideas-advantages/655622/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/computing-section-3-computer-networking-key-ideas-advantages/655622.png","ImageObject",300,407,{"name":92,"@type":93},"Valentina","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-10-25",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the main purposes of computer networks?","Question",{"text":112,"@type":113},"Computer networks exist to facilitate communication and share resources among connected devices so data can be transferred from one machine to another.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the difference between client-server and peer-to-peer models?",{"text":117,"@type":113},"In the client-server model, clients request services from centralised servers. In the peer-to-peer model, devices share resources and services directly without centralised control.",{"name":119,"@type":110,"acceptedAnswer":120},"What advantages does computer networking provide over stand-alone computers?",{"text":121,"@type":113},"Networking enables resource sharing, collaboration through data sharing, shared internet access, centralised management, improved communication and efficiency, remote access, scalability, cost savings, enhanced security, and real-time data exchange.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},655622,1793131458,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},13056703020460,"https://ap-avatar.wpscdn.com/avatar/be000253dac470eee5d?_k=1778207105932848923","SECTION  \n3  \nComputer Science Year 1  \nCOMPUTER NETWORKING  \nSECTION 3 COMPUTER NETWORKING  \nComputer Architecture and Organisation  \nData communication and Network systems  \nINTRODUCTION  \nThe need to share information and resources among different computers has led to computer systems being linked together, called networks, in which computers are connected so that data can be transferred from machine to machine. The primary purposes of computer networks are to facilitate communication and share resources among connected devices. Using networks, computer users can exchange messages and share resources, such as printing capabilities, software packages, and data storage facilities.  \nExamples include an office network (connecting computers, printers, and a server in the lab), your school Wi-Fi (allowing you to research, and learn on the extended reading questions to the internet), and an ATM network (connecting ATMs to a bank’s network to allow customers to access their accounts from various locations) .  \n\n| At the end of this section, you will be able to: |\n| --- |\n|  |\n| 1. Demonstrate understanding of computer networks and how they work.\u003Cbr>2. Identify at least 3 Types of Network Systems.\u003Cbr>3. Differentiate among three types of Network Systems. |\n\nKey Ideas  \n1. A computer network is a connection of two or more computers or computing devices.  \n2. Some components of a computer network are; hub, nodes, and network interface cards (NIC) .  \n3. A stand-alone computer is a computer that operates independently and is not connected to a network.  \n4. A computer area network refers to a type of network designed to connect computers within a limited area such as a building, campus, or small geographical area.  \n5. A network topology describes both the physical and logical arrangement of different components (links, nodes, etc) in a computer network.  \n6. A network architecture: The design and structure of a computer network.  \n7. A client-Server model: Clients request services from centralised servers, ensuring easier management, security, and scalability.  \n8. A Peer-to-Peer model: Is an architecture where devices or nodes share resources and services directly without centralised control.  \n2  \nSECTION 3 COMPUTER NETWORKING  \n9. A network topology: The physical and logical arrangement of network elements (routers, switches, hub, cables etc.) .  \n10. The cloud networks: It involves a network of remote servers hosted on the internet to store, manage, and process data, rather than a local server or a personal computer.  \n11. The OSI model: It is a set of rules that explains the process of transmitting data between network devices.  \n12. A wireless network or wireless data connection refers to the transfer of data between devices without the use of physical cables.  \n13. A wired network or wired data connection refers to the transfer of data between devices with the help of physical cables.  \nADVANTAGES OFA COMPUTER NETWORK OVER STAND-ALONE  \nComputer networking offers numerous benefits, which have significantly transformed how we communicate, access information, and conduct business. Some of the key advantages of computer networking include:  \n1. Resource Sharing  \nOne of the primary benefits of networking is the ability to share hardware resources (e.g., printers, scanners, storage devices) and software applications among multiple users. This reduces costs and increases efficiency as each device does not need to have dedicated resources.  \n2. Data Sharing and Collaboration  \nNetworking enables seamless sharing of data and files between users, facilitating collaboration on projects and tasks. This is particularly useful in business settings where teams need to work together on documents and presentations.  \n3. Shared Internet Access  \nNetworking allows multiple devices to share a single internet connection, making it a cost-effective and convenient way for businesses and households to provide internet access to all connected device","cbCaifbYO4WMbjMV","https://ap.wps.com/l/cbCaifbYO4WMbjMV","pdf",13124225,64,"English","# Introduction\n# Key Ideas\n# Advantages of a Computer Network over Stand-alone\n## Resource Sharing\n## Data Sharing and Collaboration\n## Shared Internet Access\n## Centralised Management\n## Communication\n## Improved Efficiency\n## Remote Access\n## Scalability\n## Cost Savings\n## Enhanced Security\n## Real-Time Data Exchange","[{\"question\":\"What are the main purposes of computer networks?\",\"answer\":\"Computer networks exist to facilitate communication and share resources among connected devices so data can be transferred from one machine to another.\"},{\"question\":\"What is the difference between client-server and peer-to-peer models?\",\"answer\":\"In the client-server model, clients request services from centralised servers. In the peer-to-peer model, devices share resources and services directly without centralised control.\"},{\"question\":\"What advantages does computer networking provide over stand-alone computers?\",\"answer\":\"Networking enables resource sharing, collaboration through data sharing, shared internet access, centralised management, improved communication and efficiency, remote access, scalability, cost savings, enhanced security, and real-time data exchange.\"}]","Computing Section 3 - Computer Networking - Key Ideas & Advantages | PDF",1792962898,161]