当前分类： BR0-003
问题：单选题Which of the following components of a laptop is NOT upgradeable?（）A Ethernet LAN cardB MotherboardC Hard diskD RAM...
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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（）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POST errors in the 17xx range generally indicate （）errors.A USBB Floppy disk driveC MotherboardD Hard disk driveE COM1...
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 ...
问题：单选题In （） technology, two separate and complete processing units run in parallel on a Single chip.A Hyper-threadingB CachingC Multi-taskingD Dual-core...
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What does DVI stand for?（）A Dual Visual InterfaceB Display Vertical InterfaceC Digital Visual InterfaceD Digital Vision Interchange...
问题：判断题"POST errors in the 600-799 range generally indicate Floppy disk drive errors."A 对B 错...
