The CPU is composed of two components，which are

A．arithmetic logic unit and controller

B．memory and controller

C．arithmetic logic unit and memory

D．controller and storage

[单选题]The CPU is composed of two components，which are (66) ．(66) A．asthmatics logic unit and controllerB．arithmetic logic unit and memoryC．memory and controllerD．controller and storage

[单选题]A main bearing consists of two shells which are secured by means of studs and （）.A . tie rodsB . through boltsC . lead wiresD . bearing ca

[单选题]A．IBS's is composed of ______.A．more than 80 societies and 250,000 membersB．250,000 biologistsC．80 member organizationsD．more than 250,000 members and 80 member societies

[单选题] (73) manages the other components of a computer system.(73)A．BusB．Application systemC．Operating systemD．Disk

[单选题]setting redundant components in subsystem to handle with the risks brought by the defaults of original components,what kind of risk response strategy is this？（）A .risk avoidanceB .risk acceptanceC .risk mitigationD .contingency plan

[单选题]Which of the following components are used to convert alternating current produced in the generator windings to direct current?A．Armature and equalizerB．Commutator and brushesC．Rotor and interpolesD．Field and exciter

[单选题]The three basic components of a fire are chain reaction, heat, fuel, and ____.A．carbon monoxideB．oxygenC．carbon dioxideD．any gaseous substance

[名词解释] 组分结构（Components Structure）

[单选题] The （72） has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.（72）A． applicationB． information systemC． operating systemD． iterative

[单选题] The （71） has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.（71）A． applicationB． information systemC． operating systemD． information processing