METHODS OF TRANSMITTING INFORMATION
Charts
GSM set (Mobile)
Newspaper
Radio
Telephone
Television
CHARTS
A chart is a graphical representation of data, in which “the data 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 structures.
Charts can be used to ease the understanding of large quantities of data and the relationship between them. It can be read more quickly than the raw data they are produced from. Charts can be more easily understood when represented in horizontal bar chart.
GSM Set (Mobile): a mobile phone or a cell phone is an electronic device used to make mobile telephone calls across a wide geographical area, served by many public cells and allowing the user to be mobile. A mobile phone can make and receive telephone calls to and from the public telephone network which includes other mobile and fixed-line phones across the world. It also support a wide variety of other services such as text messaging, MMS, email, internet access, short-range wireless communications (infrared, Bluetooth), business application, gaming and photography. Mobile phones that offer these more general computing capabilities are referred to as smartphones.
Newspaper: a newspaper is a regularly scheduled publication containing news of current events, informative articles, diverse features and advertising. General-interest newspapers typically publish stories on local and national political events and personalities, crime, business, entertainment, society and sports.
RADIO: radio is the transmission of signals through free space by modulation of electromagnetic waves with frequencies below those of physical light.
TELEPHONE: The telephone is a telecommunication device that transmits and receives sounds, most commonly the human voice.
TELEVISION: Television(TV) is a telecommunication medium for transmitting and receiving moving images that can be black and white or monochromatic(shades of grey) or multicolored
Lessons
HA’YHWH 🛐 YESHUA 🛐 HAMASCHIAC 🛐 SCHOOL SS3 HA’YHWH 🛐 YESHUA HAMASCHIAC 🛐 BIRTHDAY 🛐 – FIRST TERM, Data Processing Lesson 2(Medium of Information Transmission). WAEC.
HA’YHWH 🛐 YESHUA 🛐 HAMASCHIAC 🛐 SCHOOL SS3 HA’YHWH 🛐 YESHUA HAMASCHIAC 🛐 BIRTHDAY 🛐 – FIRST TERM, Data Processing, Lesson 3.(Operating System) WAEC.
DEFINITION OF OPERATING SYSTEM Operating System is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function. OR An operating system is the most important software that runs on a computer. It manages the computer’s memory, processes, and all of its software and hardware. It also allows you …. Read More
HA’YHWH 🛐 YESHUA 🛐 HAMASCHIAC 🛐 SCHOOL SS3 HA’YHWH 🛐 YESHUA HAMASCHIAC 🛐 BIRTHDAY 🛐 – FIRST TERM, Data Processing Lesson 4(Classification of means of transmitting information). WAEC.
Classification of means of transmitting information (I) ELECTRONIC Electronic means refer to the use of electronic media for transfer of information, e.g. Radio Television Computer Telephone Telex Fax Satellite Internet Radio: It is used to broadcast voice (i.e. audio) information to people who might be in different geographical locations. This is done from Radio Stations. …. Read More
HA’YHWH 🛐 YESHUA 🛐 HAMASCHIAC 🛐 SCHOOL SS3 HA’YHWH 🛐 YESHUA HAMASCHIAC 🛐 BIRTHDAY 🛐 – FIRST TERM, Data Processing, Lesson 5( Electronic and Non-Electronic Means of Transmitting Information). WAEC.
Classification of means of transmitting information (I) ELECTRONIC Electronic means refer to the use of electronic media for transfer of information, e.g. Radio Television Computer Telephone Telex Fax Satellite Internet Radio: It is used to broadcast voice (i.e. audio) information to people who might be in different geographical locations. This is done from Radio Stations. …. Read More
HA’YHWH 🛐YESHUA 🛐HA’YHWH 🛐HAMASCHIAC 🛐 SCHOOL, SS3 HA’YHWH 🛐YESHUA 🛐HAMASCHIAC 🛐PASSOVER 🛐RESURRECTION 🛐ASCENSION 🛐TERM, Data Processing Lesson 6 (Operating System) WAEC, NECO, JAMB Syllabus
Topic: Operating System: CONTENT: (a) Definition of operating system SUB TOPIC 1 DEFINITION OF OPERATING SYSTEM Operating System is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function. OR An operating system is the most important software that runs on a computer. It manages the computer’s memory, …. Read More
HA’YHWH 🛐YESHUA 🛐HA’YHWH 🛐HAMASCHIAC 🛐 SCHOOL, SS3 HA’YHWH 🛐YESHUA 🛐HAMASCHIAC 🛐PASSOVER 🛐RESURRECTION 🛐ASCENSION 🛐TERM, Data Processing Lesson 7 WAEC, NECO, JAMB Syllabus
Date: ………..…… Topic: Operating System CONTENT Example of operating system Function of operating system Sub topic 1: EXAMPLES OF OPERATING SYSTEM Linux Unix Windows OS : Win 95, win98, Win2000, WinXp, WinNT, WinME, Win7, Win8, Win8.1, Win10 Apple (IOS) Dos Zenix Android Microsoft Windows Server 2003, Microsoft Windows Server 2008, Novell NetWare Sub topic 2: FUNCTION OF …. Read More