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问题：单选题A user wants to install an external hard drive using the fastest connection available. Which of the following should the technician recommend?（）A USB 1.1B eSATAC USB 2.0D IEEE 1394...
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问题：单选题Which of the following passive cooling methods BEST dissipates a component’s heat?（）A HeatsinkB FanC Liquid coolingD Compressed air...
问题：单选题A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?（）A Remove network connectionsB Remove the RAMC Self ground on the computer caseD Disconnect power to PC...
问题：单选题Which of the following BEST describes a hub?（）A Determines the best route to transmit dataB Inspects traffic and accepts or declines transmissionC Broadcasts data to specific network devicesD Broadcasts data to all network devices...
问题：单选题Please be aware that if you do not accept these terms you will not be allowed to take thisCompTIA exam and you will forfeit the fee paid.（）A RETURN TO EXAMB EXIT EXAM...
问题：单选题Which of the following is the correct connector for an internal floppy drive?（）A 50-pin SCSIB 40-pin ribbonC 34-pin ribbonD 4-pin SATA...
问题：单选题Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）A Port replicatorB Docking stationC USB hubD KVM switch...
问题：单选题Which of the following describes the random access memory limitations with Vista 64-bit operating system?（）A 2GBB 4GBC 8GBD 128GB...
问题：单选题Several users have recently been calling the helpdesk about a recent network outage. These calls have increased in the last hour and are all by different users calling about the same issue. Which of the following types of communication skills should th...
问题：A user is currently running Windows XP Media Center 32-bit a...
问题：单选题Which of the following adapter cards allows I/O devices to be connected and transmits data using a POTS line?（）A PCI tuner cardB PCI modemC PCI SCSID PCI Ethernet...
问题：单选题Which of the following expansion cards can be installed into an AGP slot?（）A ModemB NetworkC VideoD RAID...
问题：单选题A new virus is spreading via email and exploits an old vulnerability in a company’s main OS.Which of the following BEST helps to mitigate this type of threat（）A Incident responseB Asset managementC Patch managementD Policies and procedures...
问题：单选题Which of the following cables would use a DB-15 connector type?（）A HDMIB OpticalC VGAD DVI...
问题：单选题Which of the following occurs during POST?（）A OS loadsB Safe Mode startsC RAM checkD MBR check...
问题：单选题Which of the following is correct about differences in CAT5 and CAT6 connectors?（）A CAT5 connectors have locking tabsB CAT5 and CAT6 use the same connectorsC CAT6 supports three different wiring standardsD CAT6 connectors are longer for better contact...
问题：单选题Which of the following configurations has the BEST performance capability?（）A DDR without ECCB DDR with ECCC SDRAM without ECCD SDRAM with ECC...
问题：单选题Proper lifting technique for heavy items is:（）A to use gloves to pick up the item.B to squat and lift from the legs.C to have two people bend down and pick the item up.D to bend down and lift the item up....
问题：单选题What is the MINIMUM Windows Experience Index recommended for using Aero enhancements in Windows 7?（）A 2.0B 3.0C 4.0D 5.0...
问题：多选题Which of the following are potential sources of EMI?（）AStrong magnetsBToaster ovensCCordless phonesDFlat panel TVsEAC power runs...
