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问题：单选题（）is a technique used for illumination behind the liquid crystal display that makes LCDs easier to read.A FrontlightB Backup PowerC Cathode ray tubeD Backlight...
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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...
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Generally a hard disk drive has multiple disks, known as （）.A CartridgesB Spindle motorsC SectorsD Platters...
问题：单选题Which of the following storage devices is not an example of an optical storage device?（）A Blu-RayB DVDC SSDD CD...
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：判断题"POST errors in the 600-799 range generally indicate Floppy disk drive errors."A 对B 错...
问题：判断题"POST errors in the 600-699 range generally indicate Floppy disk drive errors.A 对B 错...
问题：单选题Which of the following computer ports supports hot swapping?（）A LPTB USBC COMD PS/2...
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（）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The Serial ATA (SATA) cables can extend up to （）.A 10 metersB 5 metersC 1 meterD 100 metersE 15 meters...
问题：单选题Which of the following devices will be plugged into an AGP slot on a motherboard?（）A Video cardB Sound carC d Modem cardD Network cardE Magic I/O card...
问题：单选题Serial ATA (SATA) uses a （）wire interface that creates a point-to-point connection between devices.A Twenty-FiveB FortyC SixteenD Seven...
问题：单选题（）allows a laptop to connect to other devices such as monitor, printer, etc.A Docking stationB SwitchC RouterD Hub...
问题：判断题"Gas-Plasma displays require more power than LCDs."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...
