When debugging the eth interface in the ZXCTN equipment, we use the show interface bri

A.9600

B.19200

C.38400

D.115200

A. service timestamps debug datetime msec

B. show clock detail

C. clock calendar-valid

D. service timestamps log datetime msec

A.service timestamps debug datetime msec

B.show clock detail

C.clock calendar-valid

D.service timestamps log datetime msec

A. Number of routes available.

B. Number of router hops.

C. Time that an advertised route is valid.

D. Time to make a round trip.

A.warningsonly

B.warnings，notifications，error，debugging，informational

C.warnings，errors，critical，alerts，emergencies

D.notifications，warnings，errors

E.warnings，errors，critical，alerts

When the computer is restarting, you receive the following error message "NTLDR is missing. Press any key to restart".

What should you do？

A．Start the computer by using Windows 2000 Server computer CD-ROM and choose to repair the installation. Select the Recovery Console and copy the NTLDR file on the CD-ROM to the root of the system partition.

B．Start the computer in debugging mode. Copy the NTLDR file on the CD-ROM to the root of the system partition.

C．Start the computer by using the Windows 2000 bootable floppy disk. From a command prompt, run the sfc/scanboot command.

D．Start the computer by using a Windows 2000 bootable floppy disk. Run the File Signature Verification utility.

A.Warningsonly

B.debugging，informational，notifications，warnings

C.warnings，errors，critical，alerts，emergencies

D.notifications，warnings，errors

E.warnings，errors，critical，alerts

A.debugging模块名

B.terminal debugging

C.terminal monitor

D.display debugging

A. 用户视图下执行undo terminal monitor命令

B.用户视图下执行undo debugging命令

C.系统视图下执行undo terminal monitor命令

D.系统视图下执行undo debugging命令