Computing fundamentals digital literacy edition pdf

What are the fundamentals of digital computer?
A typical digital computer system has four basic functional elements: (1) input-output equipment, (2) main memory, (3) control unit, and (4) arithmetic-logic unit.
Any of a number of devices is used to enter data and program instructions into a computer and to gain access to the results of the processing operation..
What is the main difference between computer literacy and digital literacy?
An example of computer literacy might be performing a Google search, whereas Digital Literacy would be knowing which search terms would produce the best results, and knowing how to evaluate which sources were most trustworthy..
An example of computer literacy might be performing a Google search, whereas Digital Literacy would be knowing which search terms would produce the best results, and knowing how to evaluate which sources were most trustworthy.
Digital literacy consists of equipping people with ICT concepts, methods and skills to enable them to use and exploit ICTs.
The related concept of information literacy consists of providing people with concepts and training in order to process data and transform them into information, knowledge and decisions.

What are the fundamentals of digital computer?