A. A Trojan may have infected the OS or worked its way into the MBR. What did you download recently that caused the problem?
B. I understand your concern, and will try to have your computer working again as quickly as possible so that you can finish your report.
C. If the paper was so important to you, you should have created a backup copy so you could finish it on another computer.
D. I do not understand why you are upset. I am sure your professor will understand and you will be able to turn in the paper tomorrow.
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A. Impact printer
B. Thermal printer
C. Inkjet printer
D. Laser printer
A. 224.0.0.1
B. 255.0.0.0
C. 255.255.0.0
D. 255.255.255.0
A. Parallel port
B. Serial port
C. IEEE 1394 port
D. USB port
A. Space reserved by the drive manufacturer for firmware.
B. Space set aside by Windows for use by the virtual memory swap file.
C. A potentially dangerous virus has been downloaded onto the system.
D. A recovery partition put there by the manufacturer.
A. chkntfs
B. dxdiag
C. tracert
D. ipconfig
E. ping
A. Operating system CD
B. Recovery console
C. Vendor recovery CD
D. ERD disk
A. Secures network traffic through shared key encryption.
B. Provides resolution of host names to IP addresses.
C. Provides security for a network through the use of ACLs.
D. Dynamically assigns IP addresses for easy client configuration.
A. Start>Run>type ipconfig>click OK and ask user to read the results.
B. Start>Run>type cmd>click OK>type ipconfig /flushdns>press enter and ask user to read the results.
C. Start>Run>type cmd>click OK>type ipconfig /release>press enter key and ask user to read the results.
D. Start>Run>type cmd>click OK>type ipconfig /all>press enter key and ask user to read the results.
A. 1x
B. 3x
C. 6x
D. 8x
E. 24x
A. T-Connector
B. BNC
C. RJ-45
D. LC
最新试题
The BEST information to document when changing the refresh rate on the display is to include: （）
Which of the following BEST describes the initial process of setting up a new operating system from a CD-ROM? （）
Which of the following is needed to perform an ASR restore in Windows XP?（）
A technician notices that there is a second partition on the primary hard drive. This partitionis notassigned a drive letter and is not accessible from Windows. Which of the following is the MOST likely explanation for this extra partition?（）
Which of the following printers would be the BEST choice for printing on multi-part forms?（）
A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）
Which of the following protocols uses port 80?（）
Which of the following commands verifies connectivity between two hosts?（）
A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）
A technician is installing Windows XP on a system that has a SATA HDD. Which of the following will the technician MOST likely have to do to start the installation? （）