A. power cycle the system completely.
B. run an on-demand virus scan.
C. perform a system restore.
D. check the installation event logs
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A. tracert -t
B. ipconfig /renew
C. ping –t
D. nslookup -ttl
A. Anti-static pad
B. Anti-static wrist strap
C. Rubber gloves
D. Multimeter
A. Metal screwdriver
B. Plastic wedge
C. Needle-nose pliers
D. Extension magnet
A. The user copied to a read-only folder share.
B. The user changed the attributes of the files.
C. The user copied the files from the local My Documents folder.
D. The user moved instead of copied the files.
A. Cable tester
B. Ohm meter
C. Field strength meter
D. PSU tester
A. The power cable was installed incorrectly and needs to be flipped.
B. The floppy drive was not enabled within the motherboard’s BIOS.
C. The FDD cable was installed incorrectly and needs to be flipped.
D. A Molex power cable was used instead of a Berg cable.
A. Remote Desktop
B. Telnet
C. Computer Management
D. Remote Assistance
A user replaces a laptop’s wireless PCMCIA card with a different vendor’s card. All of the new card configuration steps have been followed. The OS sees all known wireless networks but cannot connect to the user’s network.
Which of the following is the MOST likely reason for this behavior?（）
A. DMZ is enabled.
B. MAC filtering is enabled.
C. WEP is being used.
D. SSID broadcast is disabled.
A. Install a USB serial adapter
B. Connect to a USB hub
C. Use an external modem
D. Use an Ethernet card
A. Cable tester
B. Power supply tester
C. Tone generator
D. Multimeter
最新试题
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? （）
A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）
A computer is failing to boot. Which of the following tools would be used FIRST in troubleshooting? （）
A newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）
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 moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）
A technician notices that the BIOS event log shows a chassis intrusion. Which of the following is theMOST likely reason for the event? （）
A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）
Which of the following will reset the BIOS settings?（） (Select TWO).
Which of the following could cause an Inaccessible boot drive error during the boot process? （）