What is the first step of the core baselining process? ()
A. Verify that the SNMP MIB is supported in the relevant core device.
B. Implement monitoring using SNMP or RMO
C. Poll and record specific SNMP MIB objects from the device.
D. Implement threshold monitoring using RMO
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曳引绳张力调整后,各绳的相互拉力差应在()%以内。
A. 20
B. 15
C. 10
D. 5
在“潮流河段”界限以上,机动船应遵循的航行原则是()。
A. 应尽可能沿本右舷一侧航道行驶
B. 落潮时,上行船应沿航道中间行驶
C. 落潮时,下行船应沿航道一侧行驶
D. 以上均不对