Information Technology PA200

MARILYN TONQUIN              SUBJECT: INFORMATION TECHNOLOGY CPSU MOISES PADILLA What is information Technology? the study or use of systems (especially computers and telecommunications) for storing, retrieving, and sending information. What is the difference between Data and Information? Site one example Data is raw, unorganized facts that need to be processed. Data can be something simple and seemingly random and useless until it is organized. example: Each student's test score is one piece of data. When data is processed, organized, structured or presented in a given context so as to make it useful, it is called information. example:  The average score of a class or of the entire school is information that can be derived from the given data. Four examples of Input Devices and their functions: Keyboard Keyboard is the most common and very popular input device which helps to input data to the computer. The layout of the