2014 Powerpoint Ict Pdf Computer Network World Wide Web [2014] powerpoint ict free ebook download as pdf file (.pdf), text file (.txt) or view presentation slides online. the document provides an overview of the 2014 hkdse ict exam, including the exam structure and number of candidates for each paper, statistics on candidate performance, grading procedures, and examples of exam questions and. Information and communication technology free download as powerpoint presentation (.ppt .pptx), pdf file (.pdf), text file (.txt) or view presentation slides online. this document outlines information and communication technologies (ict).
Ict Powerpoint Download Free Pdf Computer File Computer Data Storage The internet world wide web (www) started in 1989 at the european particle physics laboratory (cern) by tim berners lee. it is a network of computers that serve web pages that distributed hypermedia information system on the internet. information can be organize, link, and access via client server protocol. It describes how individuals and devices connect to the internet via wired or wireless connections, and how ip addresses and domain names allow navigation of the web. the chapter outlines the basic components and functions of the world wide web, including browsers, web addresses, search engines, and various types of websites. The document provides an overview of the history and development of the internet and world wide web. it discusses how computer networks and protocols like tcp ip were developed in the 1960s and 1970s, allowing computers to connect and share information. Objectives – lesson : define “internet,” and explain how it uses protocols and data packets to enable computers to communicate : identify requirements for connecting to the internet : compare various internet connection types (e.g., dial up, cable, dsl, broadband, wireless, fiber optic) : describe internet addressing, including domain.
Powerpoint Ict Pdf Computer Hardware Computer Data Storage The document provides an overview of the history and development of the internet and world wide web. it discusses how computer networks and protocols like tcp ip were developed in the 1960s and 1970s, allowing computers to connect and share information. Objectives – lesson : define “internet,” and explain how it uses protocols and data packets to enable computers to communicate : identify requirements for connecting to the internet : compare various internet connection types (e.g., dial up, cable, dsl, broadband, wireless, fiber optic) : describe internet addressing, including domain. This document discusses computer networks and web technologies. it defines a computer network as a group of devices that communicate to share data and resources. it distinguishes between local, metropolitan, and wide area networks based on their geographic span. it also explains mobile networks, wi fi, intranets, extranets, and the internet. Chapter 4: networking and the internet • 4.1 network fundamentals • 4.2 the internet • 4.3 the world wide web • 4.4 internet protocols • 4.5 security 4 2 network classifications • scope – local area network (lan) – metropolitan area (man) – wide area network (wan) • ownership – closed versus open. Objectives in this chapter, you will learn about: • the origin, growth, and current structure of the internet • how packet switched networks are combined to form the internet • how internet protocols and internet addressing work • the history and use of markup languages on the web, including sgml, html, and xml • how html tags and. Objectives in this chapter, you will learn about basic networking concepts communication protocols network services and benefits a brief history of the internet and the world wide web introduction computer network computers connected together purpose: exchanging resources and information just about any kind of information can be sent examples.
Ict Pdf Computer Network Modem This document discusses computer networks and web technologies. it defines a computer network as a group of devices that communicate to share data and resources. it distinguishes between local, metropolitan, and wide area networks based on their geographic span. it also explains mobile networks, wi fi, intranets, extranets, and the internet. Chapter 4: networking and the internet • 4.1 network fundamentals • 4.2 the internet • 4.3 the world wide web • 4.4 internet protocols • 4.5 security 4 2 network classifications • scope – local area network (lan) – metropolitan area (man) – wide area network (wan) • ownership – closed versus open. Objectives in this chapter, you will learn about: • the origin, growth, and current structure of the internet • how packet switched networks are combined to form the internet • how internet protocols and internet addressing work • the history and use of markup languages on the web, including sgml, html, and xml • how html tags and. Objectives in this chapter, you will learn about basic networking concepts communication protocols network services and benefits a brief history of the internet and the world wide web introduction computer network computers connected together purpose: exchanging resources and information just about any kind of information can be sent examples.