CompTIA认证考试
单选题A technician has just completed a CPU upgrade on a motherboard. Which of the following will MOST likely cause the PC not to boot?()
单选题Which of the following network modifications should be implemented to extend the wirelessnetwork range and allow out-of-range users to share the Internet connection?()
单选题A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next? ()
单选题Which of the following utilities, in Windows, can be configured to perform automatic disk defragmentation?()
多选题Failure of which of the following parts could cause the laptop display to stop functioning?() (Select TWO).
单选题Which of the following switches for the FORMAT command line utility allows Bob, a technician, toformat a floppy disk the FASTEST?()
单选题A user reports the system runs fine for a few minutes and then freezes or locks up. Which of the following is the BEST cause of this issue?()
单选题Which of the following is the correct path to add new local user accounts to a Windows 7computer?()
单选题Which of the following could be disabled to improve performance and response, in Windows Vista,on a computer with an older video card?()
单选题A user states that the wireless router keeps rebooting while the power to the other equipment stays on. Which of the following should the technician perform to prevent users from rebooting the router?()
单选题Which of the following is the proper order for powering off and on network components?()
单选题Which of the following locations would hold 32-bit application files in Windows Vista 64-bit?()
单选题A company uses an application that creates temp files that need to be backed up on a daily basis. A test restore fails to restore the temp files. In checking the backup catalog, Karen, a technician, discovers that the temp files are not being backed up. Which of the following is the MOST likely reason?()
单选题Which of the following is the correct path a technician could follow to find the Services Snap-inconsole inside of Windows?()
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?()
单选题When using CHKDSK, which of the following parameters locks the volume, locates bad sectorsand recovers readable information?()
多选题A user is reporting that a PC will suddenly shut down without warning. The PC boots up with no problems, but after using the PC for a short time, the PC turns off. Which of the following components should the technician check?() (Select TWO).
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 the users needs?()
单选题A technician has installed a secondary hard drive for a computer. However, the hard drive is not appearing under My Computer. The disk is receiving power, and appeared on the POST when Windows started. Which of the following Windows utilities would help configure the new hard disk?()
单选题A technician has lost a necessary jumper for a new hard drive that must be installed immediately.Which of the following is the BEST solution?()
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