城市规划区内的建设工程，建设单位应在竣工验收后()内向城市规划行政部门报送有关竣工资料。

A．GBIC

B．Hub

C．Bridge

D．Modem

A. Event logs

B. Throughput tester

C. Packet sniffers

D. OTDR

A. Press F6

B. Press ESC

C. Press any key

D. Press Alt+F8

A. Answer the call to determine its importance.

B. Ignore the call and return the call from a land line.

C. Answer the call and leave the location in order to talk.

D. Silence the phone and allow the call to go to voice mail.

red touse a static IP address. The technician notes the following configuration:Which of the following changes will allow the desktop to communicate properly with remote networks？（）

A. Changing the DNS to 172.16.1.100

B. Changing the WINS server to 172.174.136

C. Changing the netmask to 255.255.255.0

D. Changing the default gateway to 172.16.3.1

A. DHCP server

B. Proxy server

C. Repeater

D. DHCP relay

A. Port replicator

B. Docking station

C. USB hub

D. KVM switch

r apassword. The technician does not know the password. Which of the following can the techniciando to allow access to the PC？（） (Select TWO).

A. Set the clear password jumper on the motherboard

B. Enter the BIOS setup and select the clear password setting

C. Remove the power cord from the power supply and then plug it back in

D. Power cycle the PC

E. Remove the CMOS battery for 15 minutes

sasked the technician to quarantine the PC until police arrive. Which of the following should the technician do？（）

A. Allow the user to continue working

B. Check for viruses

C. Re-image the hard drive

D. Document time/date for later reference

E. Prevent users from accessing the PC

F. Turn off PC

ng added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections？（）

A. Smart Jack

B. Demarc

C. 110 Block

D. 66 Block