（71） refers to the parts of the computer that you can see and touch.

（71）

A． Software

B． Hardware

C． Hardship

D． Instruction

[单选题]refers to the parts of the computer that you can see and touch．A．SoftwareB．HardwareC．HardshipD．Instruction

[单选题]refers to the parts of the computer that you can ,see and touch. It is used for the purpose of(69).A．SoftwareB．HardwareC．HardshipD．Instrument

[单选题] Software （71） refers to that the software to meet the specification must be produced.（71）A． testB． supportC． developmentD． process

[单选题]Office( )is the application of the computer and communications technology to improve the productivity of office workers．A．ToolB．AutomationC．DeviceD．FAX

[单选题]C．hoose the right structure of the computer which is general used，such as PC8086，Z-80， IBM360/3A．Single Instruction Single DataB．Single Instruction Multiple DataC．Multiple Instruction Single DataD．Multiple Instruction Multiple Data

[单选题] Embedded system is （66） special computer system which is scalable on both software and （67）. It can satisfy the strict requirement of functionality, （68） , cost, volume, and power consumption of the particular application. With rapid development of

[单选题]The most important program on any computer is (73) .A．Office 2000B．VirusC．softwareD．Operating System

[单选题]Since RAM is only active when the computer is on, your computer uses disk to store information even when the computer is off. Which of the following is true?(74).A．When your computer is on, only RAM is used to store information.B．When your computer i

[单选题]If your diskette has been(66),the computer can not store any new information on it.A．formattedB．write protectedC．testedD．Certified

[单选题]A．(68)is used to show you what the computer is doing. It is called(69)equipment as well as the keyboard, the mouse and the printer.A．moniterB．modemC．printerD．shower