A、Type exit at the setup dialog.
B、Type close at the setup dialog.
C、Press the Ctrl-C key combination.
D、Press the Ctrl-X key combination.
E、Issue the copy startup-config command.
F、Issue the 'write e" command.
H、Issue the "write mem" command
更多“While working in setup mode, a configuration line is typed incorrectly. What should you do to exit setup mode, without executing or saving any of the mistakes you made?（）”相关的问题
A、Each fiber has half of its SONET capacity reserved for protection. B、Two fibers in the span carry working traffic, while the other two fibers in the span are reserved for protection. C、The signal is sent simultaneously in both directions around the ring. The receiver determines which fiber to listen to based on signal quality. D、The signal is sent simultaneously in both directions around the ring. The transmitter determines which fiber has the working bit set for the receiver to acknowledge.
A、A.will set B、B.shall set C、C.set D、D.sets
A、 1+1 is based on APS， while 1：1 is based on IPS. B、 1：1 is used in SNCP switching， while 1+1 is used in MS-SPRing switching. C、 1+1 sends signals on Working and Protect paths， while 1：1 sends signals only on Working path. D、 1+1 sends signals on Working path ONLY， while 1：1 sends signals on both Working and Protect paths.
A、at work，only B、in his or her berthing area，only C、BOTH at work and in his or her berthing area D、None of the above
A、A.at work B、B.in his or her berthing area C、C.BOTH at work and in his or her berthing area D、D.None of the above are correct
A、while (ar.AsyncWaitHandle == null) { DoWork();}dr = cmd.EndExecuteReader(ar); B、while (!ar.IsCompleted) { DoWork();}dr = cmd.EndExecuteReader(ar); C、while (Thread.CurrentThread.ThreadState == ThreadState.Running) { Do Work();}dr =cmd.EndExecuteReader(ar); D、while (!ar.AsyncWaitHandle.WaitOne()) { DoWork();}dr = cmd.EndExecuteReader(ar);
A、take shallow breaths of air B、ventilate the area C、wear a breathing apparatus while working D、keep a charged fire hose handy
A、A. Block incoming and outgoing connections B、B. Turned off or disabled C、C. Block outgoing connections D、D. Block incoming connections
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