user@router# system delete configuration rescue
user@router> request system configuration rescue delete
user@router# delete rescue configuration
user@router> file delete rescue-configuration
第1题：
A. user@router# system delete configuration rescue
B. user@router> request system configuration rescue delete
C. user@router# delete rescue configuration
D. user@router> file delete rescue-configuration
第2题：
A. load override rescue
B. rollback rescue
C. load replace rescue-configuration
D. rollback 49
第3题：
A. It must include a root password.
B. It is rollback file number 50, and you can recover it by issuing rollback 50.
C. It is created by issuing request system configuration rescue save.
D. It is updated automatically when you commit.
第4题：
Which command will reinitialize the router and totally replace the running configuration with the current startup configuration?（）
第5题：
A.netstat -v
B.entstat -d
C.lsattr -El
D.lsdev -C -attr
第6题：
A. user@router> request system configuration rescue save
B. user@router# request system configuration rescue save
C. user@router> file copy current /config/rescue.conf
D. user@router# file copy current /config/rescue.conf
第7题：
A. Once saved, a rescue configuration is loaded using the rollback 0 command.
B. The rescue configuration must contain the minimal elements necessary to restore network connectivity.
C. A minimal rescue configuration is defined by default.
D. A rescue configuration must include a root password.
第8题：
A. Use the J-Web System > Rescue menu.
B. Use the J-Web Configuration > Rescue menu.
C. Issue the configure rescue save command.
D. Issue the request system configuration rescue save command.
第9题：
A. TestKingB#reload
B. TestKingB# copy tftp startup-config
C. TestKingB# copy startup.-config running-config
D. TestKingB# copy running-config flash
E. TestKingB# setup
第10题：
Which command is used to load the rescue configuration?（）