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...
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问题：多选题Which of the following environmental factors are MOST important to monitor in order to protectcomputer equipment?（）ATemperatureBIntensity of lightingCBarometric pressureDHumidity levelEElevation...
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：Which of the following computers are used for basic applicat...
问题：A user wants to install an external hard drive using the fas...
问题：单选题During which of the following phases of the imaging process is the latent image exposed to toner?（）A ChargingB DevelopingC ExposingD Transferring...
问题：单选题A user received an email from their bank asking them to login and verify their personal information.The user complies and fills in the requested information. Days later the user notices their checking account is empty. This is a result of which of the ...
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 is a laptop monitor technology that uses a backlight to produce an image on the screen?（）A OLEDB PlasmaC DLPD LCD...
问题：单选题While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）A Block incoming and outgoing connectionsB Turned off or disabledC Block outgoing connectionsD Block incoming ...
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：Which of the following commands verifies connectivity betwee...
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：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A dry cleaner is having issues with their computer overheating. Which of the following preventive maintenance techniques would be the BEST short-term resolution to the problem?（）A Update the firmware on the machine to accommodate for higher temperature...
问题：单选题A user is present when a technician is troubleshooting their workstation. They insist on showing the technician, step by step, what occurred. How should the technician deal with this situation? （）A Allow the user to demonstrate expertise.B Do not argue...
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 security threats are MOST likely prevented through user training?（）A Network IntrusionB Adware PopupsC Social EngineeringD Spam Messages...
