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问题：On which of the following transmission media types can LC co...
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问题：单选题Which of the following RAM types is used if it is labeled as 4 GB PC1333?（）A RAMBUSB DDR3C SDIMMD SIM...
问题：单选题Which of the following uses pair authentication to provide a wireless connection between twodevices?（）A 802.11nB BluetoothC InfraredD Cellular...
问题：单选题A technician just installed an antivirus suite on a workstation. It is kept up-to-date and has recently scanned the system. A day later the user reports slower response times than usual. Which of the following is the user MOST likely experiencing?（）A A...
问题：单选题Which of the following connectors is commonly used on a shielded twisted pair cable?（）A BNCB RJ-45C FD HDMI...
问题：单选题A laser printer prints pages with a gray background. Which of the following is the MOST possible cause of the problem? （）A Transfer rollerB Paper typeC Print headD Fuser...
问题：多选题Modern desktop computer systems require the following to properly dissipate heat（）ATemperature Control PanelBThermal CompoundCLiquid Cooling SystemsDProcessor Heat SinkECase Fan...
问题：单选题Which of the following utilities can be used to diagnose DirectX hardware and driver problems?（）A Device managerB Computer managementC msinfo32D dxdiag...
问题：单选题A frustrated and angry customer calls in with a system that does not work. Which of the following is the FIRST course of action for a technician to take?（）A Transfer the customer to another technician, who can allocate more time to the issue.B Maintain...
问题：单选题A user downloads a 4.1 GB ISO image from a website. Which of the following media types isrequired for the user to burn the image?（）A CD+RB BD-RC DVD-ROMD CD-ROM...
问题：单选题The security team has implemented new guidelines on how to handle sensitive information storedon workstations based on a past incident involving information found on donated workstations.Which of the following should be completed by technicians before ...
问题：多选题Which of the following are types of front panel connectors?（）ABNCBVGACMini-jack portDPCIeEIEEE 1394...
问题：单选题A user notices the department laser printer is printing light. Which of the following items should a technician do FIRST to fix this issue? （）A Remove and clean the fuser assembly with an alcohol based cleaner.B Install a maintenance kit and reset all ...
问题：多选题When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?（）AOptical mouseBHandheld digitizerCBarcode readerDTouchscreenEDocument scannerFKeyboardGExternal USB drive...
问题：单选题A frustrated customer has called about their computer that is not functioning correctly. Which of the following is the BEST question to ask the user?（）A “Can you avoid using the PC that crashed?”B “What was the last thing that occurred before the PC ha...
问题：多选题Which of the following is included in the typical laser printer maintenance kit?（）APrint headBTonerCFuserDMain drive assemblyEPickup rollers...
问题：单选题When adding a FireWire adapter to a laptop, which of the following ports would MOST likely beused? （）A MMC portB SODIMM slotC Express card 34D USB 1.1 port...
问题：多选题Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）ACellularBSatelliteCISDNDWiMAXEDSL...
问题：单选题An end user reports that their computer is not performing as fast as it used to and it shuts down unexpectedly. Which of the following is the MOST likely cause?（）A Network data cables are damaged.B Memory has become unseated.C The user has defragmented...
问题：单选题Which of the following is the BEST approach a technician should take when informing a customerabout their findings of any specific computer problem?（）A Use non-technical terms.B Use the appropriate acronyms.C Use proper technical terms.D Use email to e...
