SS 3 COMPUTER SCIENCE WEEK 8: NETWORKING III


NETWORKING III



NOTE SAME AS WEEK FOUR'S NOTE...!!!





NOTE: THIS WEEK'S NOTE IS SAME AS WEEK FOUR'S (4) NOTE... KINDLY REFER TO IT OR WATCH OUT VERY SOON AS THE FULL NOTE WILL BE UPLOADED IN THE (VERSION II) OF THIS SITE... THANK YOU...!!!

Comments

Post a Comment

Popular posts from this blog

JSS 3 WEEK 4: INTERNET (SEARCH ENGINES)

Image
THE INTERNET Internet is a global wide area network that connects computer systems across the world. It also means international network. To connect to the internet, you must have access to an internet service provider (ISP), which acts the middleman between you (the user) and the internet. The internet can be defined as a global system of interconnected computer networks that use the standard internet protocol suite (TCP/IP) transmission control protocol/internet protocol to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business and government networks. It is a platform for exchange of resources and services through the inter-linked hypertext documents of the worldwide web (www) and the infrastructure to support email. THE BASIC TERMS OF INTERNET The internet can be defined as a global system of interconnected computer networks that use the standard internet protocol suite (TCP/IP) transmission con
Read more

JSS 3 - CHARTS AND GRAPHS

Image
CHART AND GRAPHS A graph is a representation of a set of objects where some pairs of the objects are connected by lines. Or graph is a diagram that shows relationship between numbers or figures. The quantities are usually measured along two axes( x and y). A graph is also called chart. While a chart is a graphical representation of data, in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart". A chart can represent tabular numeric data, functions or some kinds of qualitative structure and provides different info. Charts are often used to ease understanding of large quantities of data and the relationships between parts of the data. Charts can usually be read more quickly than the raw data. They are used in a wide variety of fields, and can be created by hand (often on graph paper) or by computer using a charting application. Certain types of charts are more useful for presenting a given data se
Read more

JSS 3 WEEK 7 - 8: HUMAN ISSUE

Image
MEANING OF HUMAN ISSUES Human issues in ICT involve all human related duties, functions or responsibilities that are associated with the use of computer. Computer professionals are the individuals that have obtained sufficient education and training in the field of computers and earn livelihood from their chosen profession. COMPUTER PROFESSIONALS AND THEIR FUNCTIONS Computer Manager: He heads the ICT department, coordinates and ensures that IT need of organization is met in conformity with the policy. System Analyst: He examines the feasibility or potential computer application, design computer base system and recommend kind of program to be used in the organization. Computer Programmer: He encodes/writes the procedures detailed by the system analyst in the language suitable for a given computer. Writes computer programs Computer Educator: Computer educator trains people on how to use computer hardware and software and enlighten people on new computer policy
Read more