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问题：单选题（）allows a laptop to connect to other devices such as monitor, printer, etc.A Docking stationB SwitchC RouterD Hub...
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问题：单选题（）enables a computer processor to process two sets of instructions at the same time.A Multi-taskingB Hyper-threadingC Hyper-cachingD Caching...
问题：单选题USB 2.0 supports a maximum data transfer speed of （）Mbps.A 12B 80C 480D 10...
问题：单选题What does DVI stand for?（）A Dual Visual InterfaceB Display Vertical InterfaceC Digital Visual InterfaceD Digital Vision Interchange...
问题：单选题Athlon 64 and （）are examples of AMD processors that use the AMD64 architecture.A XeonB PentiumC CeleronD Opteron...
问题：判断题"Gas-Plasma displays require more power than LCDs."A 对B 错...
问题：判断题"POST errors in the 600-799 range generally indicate Floppy disk drive errors."A 对B 错...
问题：单选题What does AMR stand for?（）A Audio Modem RiserB Audio Modem RectifierC Audio Multiplication RectifierD Audio Modern Riser...
问题：单选题Which of the following is a pointing device offered in laptops?（）A Light penB MouseC Optical mouseD Touch pad...
问题：单选题POST errors in the 17xx range generally indicate （）errors.A USBB Floppy disk driveC MotherboardD Hard disk driveE COM1...
问题：单选题Which of the following components of a laptop is NOT upgradeable?（）A Ethernet LAN cardB MotherboardC Hard diskD RAM...
问题：单选题What does ECC stand for?（）A Error-Checking CodeB Extended-Checking CodeC Error-Correction CodeD Enhanced-Correction Code...
问题：单选题（）are often used to organize and index the information or prices of objects.A Object codesB Bar codesC ReferencesD Notes...
