56. Hardware includes .......... A.all devices used to input data into a computer. B.sets of instructions that a computer runs or executes. C.the computer and all the devices connected to it that are used to input and output data. D.all devices involved in processing information including the central processing unit, memory and storage. E.None of these
Option D Solution: Computer hardware is the collection of physical parts of a computer system. This includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Computer hardware is what you can physically touch.
