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单选题 ______ is the heart of any computer system
学科：专业英语
时间：2024-03-18 02:59:28
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题目1单选题
Central Processing Unit (CPU)、Memory Unit、Input/ Output Unit (I/O) are interconnected through ______ various which is a set of wires (a physical path)A. busesB. cableC. fiberD. UTP(twisted pair)
题目2单选题
A device ______ is capable of storing data. The term usually refers to mass devices, such as disk and tape drivesA. storageB. registerC. LRUD. process
题目3单选题
______ is the set of all the instruction combinations to control the computerA. HardwareB. SoftwareC. ClassD. Project
题目4单选题
______ computer (also called laptop) is a small mobile computer, small enough that it can sit on your lapA. TabletB. HandheldC. NotebookD. Desktop
题目5单选题
A ______ is a binary digit (0 or 1) and is the computer's main unit of storageA. bitB. byteC. wordD. sentence
题目6单选题
______ tell the computer what to doA. InstructionsB. wordC. sentenceD. clock
题目7单选题
______supplies materials to the computerA. Output deviceB. Input deviceC. DisplayD. Screen
题目8单选题
______ is the heart of any computer systemA. MotherboardB. CPUC. PCID. CMOS
题目9单选题
______storage location inside the processorA. Hard diskB. ROMC. RAMD. Registers
题目10单选题
the smallest computer is the______.A. supercomputerB. mainframe computerC. midrange computerD. handheld
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