The type depends on what the information is needed for. Organization: Government or non-governmental agencies require information to know about their Workers and for any vacancies. Banks: Information in the bank is used to store and retrieve information about their customers. They have a database, which they log in their customer, data for easy accessibility. …
Reasons why computer is best used for Recording and Processing are: It reduces errors. Assessment of data is very easy. Information is performed according to their ranks. It saves time. Cost is highly reduced It is very fast
After information has been recorded, it needs to be processed. Processing involves converting data into information. Computer is also the best device for processing data. It processes data by: Reducing the volume of the information. Sorting: the arrangement of the information according to their rank. Calculation: Applying any mathematical operations involved. Summarizing: That is, given …
Some methods of recording are: Writing: This is kept in form of text. Drawing: It can be in artistic or line drawings. Recording: Information can be recorded in video or audio tapes. Computer: Information can best be recorded in computer storage devices for future use.
This is the way information is transferred without the use of any electronic media. They are: (i) Punting and typography (ii) Recording and processing.
This is the machine form of information age or the new age. They include: Telephone Telex: It is used to transfer written information via cable from one place to another via teleprinter Facsimile (FAX): It uses telephone to transmit text, drawings and Photographs from one terminal to another. Television Satellite dish and receivers: It is …