单项选择题
A.Floppy B.SCSI C.IEE1394 D.IDE
When upgrading BIOS firmware, which of the following li...
单项选择题When upgrading BIOS firmware, which of the following limits are MOST commonly increased? （）
A. CPU B. USB capacity C. Optical drive D. RAM
Which of the following connection types use a phone lin...
多项选择题Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）
A.Cellular B.Satellite C.ISDN D.WiMAX E.DSL
Which of the following is included in the typical laser...
多项选择题Which of the following is included in the typical laser printer maintenance kit?（）
A. Print head B. Toner C. Fuser D. Main drive assembly E. Pickup rollers
