A. netsh firewall show logging
B. ipconfig /all
C. netsh firewall show state
D. arp -a
您可能感兴趣的试卷
你可能感兴趣的试题
A. They are using the wrong WEP key.
B. They have been infected with malware.
C. They have lost Internet connectivity.
D. They need to update their network device drivers.
A. A dead CMOS battery
B. The OS is not installed on the hard drive
C. A faulty RAM
D. A faulty HDD connection
A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files.
Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （）
A. Task Manager
B. NTBACKUP
C. FDISK
D. Disk Defragmenter
A customer reports they are unable to connect to any computers outside of the office and they are
unable to connect to the Internet. When the technician runs ipconfig, the customer gets the following
output: IP address169.254.2.4
Subnet Mask.255.255.0.0
Default Gateway.
Which of the following could be causing the issue?（）
A. The subnet mask is not correctly configured.
B. The DNS client has not been configured on the computer.
C. The DHCP client is unable to obtain an IP address from the DHCP server.
D. The default gateway is not specified
A. Use recovery console and the fixmbr command.
B. Use recovery console and the bootcfg /rebuild command.
C. Use recovery console and the fixboot command.
D. Use recovery console and the chkdsk command.
A. Cable tester
B. Multimeter
C. Loop back plugs
D. Crossover cable
A. Copy the missing file from another computer and reboot.
B. Execute a Windows repair from the Windows setup media.
C. Boot into the Recovery Console and execute FIXBOOT.
D. Reboot and press the F2 key when prompted.
A system powers on, begins POST, displays the BIOS version information and then hangs with the
error message Error loading operating system.
Which of the following is MOST likely cause of this issue? （）
A. A virus has infected the system
B. Corrupted BOOT.INI file
C. Corrupt MBR
D. Boot sector corruption
A. In folder options, select show hidden files and folders.
B. Perform the transfer again.
C. Reboot the system; access will be reset automatically.
D. Take ownership of the files.
A. Change the radio channel
B. Apply MAC address filter
C. Determine placement
D. Reduce radio power level
最新试题
A newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）
A technician has just installed an upgraded graphics card. The computers power turns off before itfinishes booting. Which of the following is the cause of the problem? （）
Which of the following could cause an Inaccessible boot drive error during the boot process? （）
A customer wants to check whether they have the necessary tools enabled to prevent intrusions andvirus attacks on a Windows Vista workstation. Which of the following tools can be used to display thecurrent configuration? （）
A system powers on, begins POST, displays the BIOS version information and then hangs with theerror message Error loading operating system.Which of the following is MOST likely cause of this issue? （）
Which of the following is the BEST way to deny unauthorized computers access to a network? （）
A technician needs to check which ports are open in the Windows Firewall. Which of the following willallow the technician to view these settings?（）
After a technician installs a new CMOS battery on a motherboard, which of the following will thetechnician have to change? （）
A Windows OS has failed to load after a successful power on self test. Which of the following steps will help troubleshoot the problem?（）
Which of the following is the BEST solution for repairing a hard drive that results in the NTLDR ismissing display upon booting?（）