一个两位数,十位上的数字是个位上的数字的2/3,把十位上与个位上的数字调换后,新数比原数大18,则
A.12
B.10
C.8
D.21
A.12
B.10
C.8
D.21
第1题
A.Enable VTP pruning
B.From privileged mode,erase the startup configuration file,then reload.
C.From privileged mode,erase the vlan date file,then reload.
D.Cycle the switch power.
第2题
A. Configure the switch to be in VTP client mode.
B. Configure the switch to be in VTP domaint mode.
C. Configure the switch to be in VTP transparent mode.
D. Configure the switch to be in VTPv2.
第3题
A. By calculating the time offset from the GPS or atomic clock
B. By setting the router clock to the default value if the router can‘t connect to a time server
C. By setting all network devices to the correct time
D. By setting necessary time date in the timestamp information
第4题
A.reset configuration
B.load factory-default
C.load override default
D.set default configuration
第5题
A. The installation terminates with an error.
B. The installation proceeds with the default value without warnings and errors.
C. The installation proceeds with the default value but it would not be an OFA-compliant database.
D. The installation proceeds with the default value but a message would be generated in the alert log file.
第8题
第9题
A. Backup retention policy
B. Default backup device type
C. Default destinations for backups
D. Multiple backup device types for single backup
E. Default section size for backups
第10题
A.2 through 1001
B.1 through 1001
C.1 through 1002
D.2 through 1005
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