If no metric is specified for the rout

1、If the named port is one at which no t

If the named port is one at which no tugs are ever obtainable，and the chartered vessel can not，by reason of her size，reach that port without the assistance of tugs，the port is（）.AsafeBnot safeCgoodDnot good

2、If no metric is̳

If no metric is specified for the routes being redistributed into IS-IS， what metric value is assigned to the routes？（）A0B1C10D20

3、If a metric is 

If a metric is not specified for routes that are redistributed into OSPF， the de...

4、You specify a nonzero value for the ME

You specify a nonzero value for the MEMORY_TARGET initialization parameter, but do not set thePGA_AGGREGATE_TARGET or the SGA_TARGET parameters. Y...

5、No specific period is given for the re

No specific period is given for the renewal of the lubricating oil filter element as this should be done（） a figure of 0√7 bars is shown on the gauge.AwhateverBwheneverCwhereverDwhoever

6、If IP routing is enabled, which two co

If IP routing is enabled, which two commands set the gateway of last resort to the default gateway?（）A ip default-gateway 0.0.0.0B ip route ...