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
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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:单选题On laptops, the internal wireless adapter is known by which of the following form factors?()A PCIB Mini PCIC ISAD PCIe 1x
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Bob, a support technician, is trying to locate a particular registry key using REGEDIT.EXE, on aWindows 2000 PC. Which of the following is the BEST method of doing this?()A Use the import function from the File menu.B Use the find function in the Edit menu.C Use the display binary data function in the View menu.D Navigate through the registry sub-trees.
问题:单选题A user has reported that everyday at 12:00 p.m. their workstation becomes sluggish with Internet access and overall performance. Which of the following will MOST likely resolve this issue?()A Reschedule the antivirus scan to run after close of business.B Add an additional NIC with a connection to the network.C Adjust program filters on the workstations firewall.D Replace the processor with a known good processor.
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 the CHKDSK utilityB Run the disk defragmenter utilityC Increase the capacity on the system volumeD Convert to a dynamic drive on the system
问题:单选题Which of the following is the MINIMUM amount of hard drives needed for a RAID 5 array?()A 2B 3C 4D 5
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After a user has upgraded to Windows Vista, it is reported that the animations on the GUI are extremely slow. Which of the following would BEST resolve the issue?()A Disable UACB Disable SpoolerC Disable AeroD Disable NTLDR
问题:单选题A user is unable to view any DVDs on their laptop which has a DVD-ROM drive installed. After further investigation, the technician realizes that there is not any DVD-ROM or CD-ROM available under the My Computer utility. Which of the following system utilities would MOST likely be used to identify and resolve this issue?()A Task ManagerB Device ManagerC DEFRAGD Event Viewer
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 be replaced.B The pickup rollers no longer have pickup grip.C Something is stuck inside of the pickup assembly.D The printer needs to have the toner cartridge replaced.
问题:单选题A technician is upgrading an internal IDE drive in a laptop. Which of the following HDD types is thetechnician MOST likely using?()A PATAB SATAC Solid stateD RAID
问题:多选题Which of the following multimeter settings should only be used when there is no electrical flow through the part being tested? ()(Select TWO).AAmpereBContinuityCVoltDResistanceEWattage
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 and restart the printerD Remove and replace the roller
问题:单选题A technician installed a new video card on a motherboard which has onboard video. When the monitor was plugged into the new card and the power was turned on, a no signal message appeared on the monitor. Which of the following is MOST likely the issue?()A In the BIOS, the onboard video adapter must be disabled.B The video resolution is set too high.C The LCD panel is defective.D The drivers for the new video card must be installed before installing the card.