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...
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问题:单选题The Device Manager in Windows XP shows that an incompatible device driver is installed. Which of the following BEST describes the icon that is displaying next to that device?()A Yellow question mark next to deviceB Black checkmark next to deviceC Yello...
问题:单选题A technician notices a machine’s performance has degraded. The machine has constant errorswhen trying to read data from the drive. Which of the following should be used to repair the disk errors?()A DEFRAGB MSCONFIGC EDITD CHKDSK...
问题:Which of the following will allow Karen, a technician, to de...
问题:When updated, which of the following will allow network acce...
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:多选题Operating system files for Windows Vista and Windows XP are located in which of the following?()(Select TWO).AC:/documents and settings/administratorBC:/windows/systemCC:/users/system 32DC:/winntEC:/windows...
问题:A technician is replacing a processor in a workstation. Afte...
问题:单选题A user works daily with video production and needs portable storage which will allow them to transport their work back and forth from home. Taking the users storage and bandwidth requirements into consideration, which of the following would BEST suit t...
问题:The customer brings their mini-tower and a new DVD/RW drive...
问题:单选题A PC is powered on and begins POST. The PC takes a long time when scanning for drives. The BIOS reports no hard drive can be found but the CD-ROM is identified. The technician knows that there are two hard drives on the primary EIDE controller and a CD...
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 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Which of the following commands will show all active TCP/IP network connections?()A PINGB NETSTATC NETD TRACERT...
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 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 ...