Computers- Fundamentals of Computers

Computer can perform different types of tasks with the same ease. At one moment you can use the computer to prepare a letter document and in the next moment you may play music or print a document. What does this characteristic of computer called?

Identify the following with the help of given example. It is just like the principal of your school. The principal has various responsibilities to manage the school, like supervising students, teachers, maintaining discipline, setting the examination schedule, timetable, curriculum, etc. In the same way, it performs various functions to manage the working of a computer.

________ files are used to collect multiple data files together into a single file for easier portability and storage, or simply to compress files to use less storage space.

Which printer would you recommend to your school administrative department, if it wants to print large quantities of waterproof printout of black and white letters?

A type of input device used to read data from packaging and book covers.

Which of the following output devices would be most suitable for producing a wage slip printed on a carbonised paper?