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计算机类考试
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计算机专业英语
1
Every time the computer system is started, the operating system loads these into memory. __________ A.Windows updates B.Driver updates C.Device managers D.Device drivers
2
The system component that controls and manipulates data in order to produce information is called the ________. A.monitor B.microprocessor C.mouse D.keyboard
3
A system component that translates data and programs that humans can understand into a form that the computer can process is called a(n) ________. A.pointer B.input device C.output device D.display
4
To connect several computers together, one generally needs to be running a(n) _______ operating system. A.Network B.Internet C.stand-alone D.embedded
5
________ is the most widely used operating system. A.Mac OS B.Linux C.UNIX D.Windows
6
Videodisc and laser technology provide the ability to_________ A. cost more B. create some education files C. enhance other forms of education D. store large amounts of data
7
The raw data are stored on the disk using the _________ . A. data dictionary B. file system C. DBMS D. DBA
8
A periodic refresh is needed to restore the information for the _________ . A. SRAM B. DRAM C. EPROM D. EEPROM
9
_________ is a storage location inside the processor. A. A register B. ALU C. Control D. Memory
10
A processor is composed of two functional units, they are _________. A. an arithmetic/logic unit and a storage unit B. a control unit and some registers C. a control unit and an arithmetic/logic unit D. some registers an arithmetic/logic unit
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