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Sss2 Computer Studies Topics

Network Cables and connectors - WEEK SEVEN

Network Cables and connectors

Networking cables are used to connect one network device to another. Cables

There are different types of cables. These include twisted pair, coaxial Fibre optic and telephone cable.

Twisted pair                                        ,

Definition of a Database and Database Management System WEEK EIGHT AND NINE

Definition of a Database and Database Management System

A database is defined as a collection of integrated data which are logically  related.

Introduction to World Wide Web - WEEK SIX

Introduction to World Wide Web

 

 

 

Chapter Learning Objectives

At the end of this chapter the student should be able to:

Describe world wide Web and state its meaning

Describe brief history of Www

Define Basic Terminologies or www

List the www Protocols

State the benefits of www

NETWORKING WEEK 5

NETWORKING

At the end of this chapter the student should be able to:

Define networking

List types of networks

State types of network topologies

Draw diagram for each network topology

List network devices

State benefits of networking

Introduction

INTERNET WEEK ONE

Internet
The Internet is made of many interconnected computer networks belonging to various networks. It can be called a network of networks. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as along as they are both connected to the internet. Protocols is when Information that travels over the internet does so through different languages.

ELECTRONIC MAIL (WEEK THREE AND FOUR)

WEEK THREE AND FOUR

Electronic Mail

Electronic Mail (e-mail) is a system for sending and receiving messages online. Such messages could be text, graphics or otherwise to be sent or received through the internet. For anyone to be able to send or receive an e-mail, he or she must have an e-mail address.

14.2  Electronic Mail Services

INTERNET BROWSERS (WEEK TWO)

WEEK TWO
INTERNET BROWSERS

A Web browser is actually a software application that runs on your Internet-connected computer. It allows you to view Web pages, as well as use other content and technologies such as video and graphics files. Some browsers support only text while others support graphics and animation.

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