问题:判断题"POST errors in the 600-699 range generally indicate Floppy disk drive errors.A 对B 错
查看答案
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Bluetooth is a ()technology.A SatelliteB MicrowaveC Light waveD Radio Frequency
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()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
问题:单选题USB 2.0 supports a maximum data transfer speed of ()Mbps.A 12B 80C 480D 10
问题:判断题"Gas-Plasma displays require more power than LCDs."A 对B 错
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()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Athlon 64 and ()are examples of AMD processors that use the AMD64 architecture.A XeonB PentiumC CeleronD Opteron
问题:单选题which of the following actions will you not take before beginning installation or removal of anyNON-PNP hardware device inside the computer case?()A Place all the hardware components in static proof bags.B Remove all the jumpers from the motherboard.C Switch off the main power and remove the power cordD Use an anti-static wrist strap.E Turn off the computer.F Place the computer on the anti-static mat
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()allows a laptop to connect to other devices such as monitor, printer, etc.A Docking stationB SwitchC RouterD Hub