单项选择题
A client reports to Karen, a technician, that he cannot connect to the Internet. The ipconfig command reveals the below information:
Which of the following is the MOST likely cause of the problem?（）
A. Windows does not recognize the 192.168.1.0 subnet as valid.
B. The subnet mask is improperly configured.
C. The default gateway is not in the same subnet.
D. The IP address is not a private address.
相关考题
-
单项选择题
A customer states that they cannot print from their laser printer. The printer displays a ‘Paper Jam’ error. Upon inspection there is no paper jam. The only indication is a clicking sound when the user tries to print. Which of the following is the MOST likely cause?（）
A. Feed roller gear is broken.
B. Feed rollers are dirty.
C. Fuser has overheated.
D. Toner cartridge needs to be replaced. -
多项选择题
A customer reports that their sound is not working. They state that the speakers workedpreviously. Which of the following should the technician check?（） (Select THREE).
A. Speakers are in regulatory compliance.
B. Speakers are on and the mute is off.
C. Speakers are on the Windows HCL.
D. The system has enough hard drive space.
E. The audio driver is installed correctly.
F. Speakers are plugged into the correct jack. -
单项选择题
A customer, Bob, needs to be able to access the Internet while traveling. Which of the following could Jill, a technician, recommend to Bob?（）
A. Cellular service with an adapter for Bob’s laptop.
B. USB adapter with 802.11n capabilities for maximum speeds.
C. A Bluetooth card to attach to multiple networks.
D. Enable Wi-Fi so Bob can connect to any open network.
