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问题：单选题A computer that has dynamic IP addressing is not receiving an IP address. Which of the following is MOST likely the problem?（）A SNMPB DHCPC DNSD NAT...
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问题：单选题A technician is installing a parallel PCI card. Which of the following is the IEEE standard for parallel?（）A 802.11bB 1284C 1394D 802.11g...
问题：Which of the following commands would a technician use to vi...
问题：单选题Which of the following terms describes files and folders in sub-directories having the samepermissions as the root or parent directory?（）A Least privilegeB Default permissionsC Local sharesD Inheritance...
问题：单选题A customer has a wireless router installed in their home office. The customer is having issues with signal strength at the opposite end of the house. Which of the following is the BEST option to increase the signal strength?（）A Install a high gain ante...
问题：单选题A user reports that their machine seems to be running slower than usual. The user states that the computer has become progressively worse as more applications are installed. Which of the following is the FIRST step the technician should take?（）A Run th...
问题：多选题Which of the following will allow Karen, a technician, to determine if the correct voltages are reaching the computer components? (Select TWO).（）APower supply testerBCable testerCLoopback plugsDMultimeterEButt set...
问题：单选题Which of the following files are required to start Windows XP boot process?（）A Ntldr, boot.ini and ntdetect.comB IO.sys, boot.ini and ntboot.sysC IO.sys, Msdos.sys and boot.sysD Config.sys, msconfig.sys and boot.ini...
问题：单选题Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）A DIR /SB MSINFOC ATTRIB -HD HELP...
问题：单选题When replacing a laptop’s hard drive, which of the following may need to be updated?（）A The CD driveB The network driversC The system OSD The system BIOS...
问题：单选题A display on a laptop has become very dim, almost unable to be seen. Which of the followingcomponents is the MOST likely cause of this problem?（）A Video cardB Inverter boardC AC adapterD Processor...
问题：单选题A technician is attempting to use a command line prompt to continuously ping a remote server to check availability and reliability of the connection. Which of the following provides the ping command needed to continuously ping the system?（）A ping -aB p...
问题：单选题An alternative to plain old telephone service (POTS) would be:（）A X.25.B Asynchronous transfer mode (ATM).C VoIP.D Public Switched Telephone Network (PSTN)....
问题：单选题A laser printer keeps displaying, ‘Paper Jam – Front Door’. It does not matter which tray or paper type the printer is using. Which of the following is the MOST likely reason why the printer is having this issue?（）A The printer fuser assembly needs to ...
问题：单选题After POST, the error message ‘Invalid system disk. Replace and press any key’ appears. Which of the following is MOST likely the cause?（）A There is a non-bootable CD in the CD-ROM drive.B There is a non-bootable DVD in the DVD-ROM drive.C There is a n...
问题：单选题A technician has resolved a paper jam. After the jam is cleared, the display continues to indicate that the printer is jammed. Which of the following should be performed NEXT?（）A Power cycle the printerB Print a test pageC Remove all the paper trays an...
问题：单选题Which of the following would be the BEST way to restrict access to the WAP from certain clients?（）A Disable DHCP serverB Enable WEP encryptionC Disable SSID broadcastD Enable MAC filtering...
问题：单选题Which of the following tools is used to consolidate files and folders on a local drive?（）A CHKDSKB DEFRAGC DISK CLEANUPD Computer Management...
问题：单选题When using Device Manager, a red ‘X” indicates which of the following?（）A Device is disabledB Device conflictC No device driver foundD Device has not been digitally signed...
