问题:单选题Which of the following features is only available with the Windows XP Professional version ascompared to the Windows XP Home version? ()A Simple File SharingB Basic Disk PartitionsC Remote DesktopD Joining a domain...
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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 advantages of using Dynamic Host Configuration Protocol?()AIP addresses can be managed from a central pointBComputers can automatically get new addressing when moved to a different network segmentCMedia Access Control address...
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:Proper lifting technique for heavy items is:()...
问题:Which of the following BEST describes a hub?()...
问题:单选题A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?()A MSCONFIGB Device ManagerC DXDIAGD REGEDIT...
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 parts of a laptop screen provides illumination for the LCD?()A InverterB BacklightC Inverter connector cableD Bezel...
问题:多选题Which of the following could be the number of cores contained within AMD processors that utilize AM3 socket?()A4B5C6D7E12...
问题:单选题When a power supply does not meet minimum requirements for a motherboard, which of thefollowing can happen?()A Computer will not POSTB Computer will overheatC Monitor will not power onD Processor will not run at proper speed...
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Which of the following 802.11 standards can operate at both 2.4 GHz and 5.0 GHz?()A AB BC GD N...
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 utilities would a technician use to determine network utilization? ()A Start MenuB My Network PlacesC Administrative ToolsD Task Manager...
问题:A user wants to install an external hard drive using the fas...
问题:The contrast ratio for an LCD monitor is BEST defined as the...
问题:多选题Which of the following are potential sources of EMI?()AStrong magnetsBToaster ovensCCordless phonesDFlat panel TVsEAC power runs...
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...