1) major system unit components a) motherboard b) power supply c) CD-ROM drive d) all of the above 2) what is the main circuit board in system unit? a) motherboard b) power supply c) CD-ROM drive d) floppy drive 3) is a storage device that stores data on removable a) hard disk b) CD-ROM drive c) floppy drive d) none of the above 4) the most fundamental part of a motherboard is a) CPU b) RAM c) ROM d) Chips 5) which storage is temporary a) RAM b) both c) ROM d) none

link

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？