computer fundamental mcq question answer

How many numbers could it store in its internal memory?Ĥ.A hand-held device for optically reading bar codes on goods, labels & shelves isĪ.Input is first converted to digital formī.Input is never converted to digital formĦ.The decimal equivalent of the binary number 11100001111 isħ.A disk storage medium in the form of an assembly containing a single rigid magnetic disk permenently isĨ.The benefit of using computers are thatĪ.Computers are very fast and can store huge amounts of dataī.Computers produce accurate output even when the input is incorrectĬ.Computers are designed to the inflexibleĩ.Which is a Common-Business oriented language.ġ0.Software instructions intended to satisfy a user’s specific processing needs are called _.ġ1.Which of the following file organizations is most efficient for a file with a high degree of file activity?ġ2.What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents?ġ3.A(n) _ device is any device that provides information which is sent to the CPU.ġ4.The range of frequencies available for data transmission is known asġ6.Which major development led to the production of microcomputers?ġ7.The first computer made available for commercial use wasġ8.In which mode, each user has a local input/output device.ġ9.Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing.

A.Are found at thousands of sites around the worldĬ.Are usually designed to process accounting applicationsĭ.Are not fast enough for some applicationsĢ.A special type of device which uses an ordinary telephone with a computer isģ.The first electronic general purpose digital computer built by Mauchly and Eckert called ENIAC did not work on the stored program principle.

Computer fundamental mcq question answer