课堂里主要的人际关系是
A 合作与竞争B 团结与互助C 沟通与交流D 协作与互动
第1题
第2题
【填空题】System software includes the (1) system and system (2). Operating systems are (3) that manage the system resources and enable you to run (4) programs. System utilities are special programs that (5) the usefulness of or add capabilities to a computer. Operating system can be found on most (6). It is a collection of program (7) that controls and manages the system’s hardware as well as (8) resources, thus enabling you to run application programs. Since the operating system serves as an (9) bridging the gap between hardware and application software, it makes your machine easier to use and ensures better performance of your (10) system as well.
第3题
The operation system ().
A、manages the disks and files
B、manages the computer's resources
C、manages the computer's memory
D、All of the above
第4题
A.RAM
B.ROM
C.Website
第5题
第6题
controls the operation of the computer and performs it's data processing functions.
A.CPU
B.Hard disk
C.Memory
D.Database system
第7题
A.Externalauditors
B.Boardofdirectors
C.Internalauditors
D.Auditcommittee
第8题
第9题
A.Access processor’s registers
B.Control the working mode and process of the hardware
C.Using the scheduling mechanism of operating system
D.Read-write memory
第10题
● (73) manages the other components of a computer system.
(73)A.Bus
B.Application system
C.Operating system
D.Disk
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