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

A．Software

B．Hardware

C．Hardship

D．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] （71） refers to the parts of the computer that you can see and touch.（71）A． SoftwareB． HardwareC． HardshipD． Instruction

[单选题]Tile hardware are the parts of computer itself including the(71)(CPU)and related microchips and micro -circuitry, keyboards, monitors, case and(72)(including floppy, hard, CD, DVD, optical, tape, etc...). Other extra parts called(73)or devices includ

[单选题]Best Computers, Inc., sells computers and computer parts by mail. A sample

[单选题]( ) :refers to the application of the internet and other informatio technology inconventional industries.It is an incomplete equation where various Internets (mobile Internet,cloud computing,big data or Internet of things) can be added to other filed

[单选题]A． ______ computer is a personal computer whose hardware is capable of using any or all of the following media in a program, text, graphics, video and animation.A．databaseB．multimediaC．networkD．mainframes

[单选题]A computer virus is a computer program that is created to make and spread (72) of itself.(72) A．programsB．virusC．copiesD．files

[单选题]Software ______ refers to that the software to meet the specification must be produced.A．testB．supportC．developmentD．ProcessA．B．C．D．

[单选题]Phatic communication refers to( ).A.language’s function of the expression o

[单选题]A beneficiary usually refers to（ ）.A.the sellerB.the buyerC.the advising ba