● Input data from keyboard are stored in （72) for processing.（72) A.modem B.bus C.memory D

Program（）describes program&39;s objectives, desired output, input data required,processin

Most personal computers are equipped with a （) as the primary input device.A.CPUB.mouseC.d

Because Web servers are platform. and application （71) ，they can send or request data from

● （73) provides a data path between the CPU and external devices.（73)A. Keyboard B. I／O po

● Data items are added or deleted from the list only at the top of the （72） . （72）A. queue

● （72)are used for backing up large amounts of data. （72)A. Keyboard B. Printer C. Disk D.