rise quickly
rise slowly
drop quickly
drop slowly
第1题：
Steam smoke will occur when ______.
A.extremely cold air from shore passes over warmer water
B.warm dry air from shore passes over cooler water
C.cold ocean water evaporates into warm air
D.cool rain passes through a warm air mass
第2题：
What are two characteristics of dual-ring interconnect in SDH networks？ （）
第3题：
Your network contains two offices named Office1 and Office2. The offices connect to each other by using a demand-dial connection.You add a new subnet in Office2.You need to ensure that a demand-dial connection starts when users attempt to connect to resources in the new Office2 subnet.What should you do from the Remote Routing and Access console？（）
A. From the remote access server in Office2, right-click the demand-dial interface and click Connect.
B. From the remote access server in Office1, right-click the demand-dial interface and click Connect.
C. From the remote access server in Office1, right-click the demand-dial interface and click Update Routes.
D. From the remote access server in Office2, right-click the demand-dial interface and click Update Routes.
第4题：
Receives saturated steam from the generating tubes
Serves as a reservoir of boiler feed water
Holds internal fittings for separation of moisture from steam
Collects steam exhausted from the turbines
第5题：
When a user tries to log into the system, the following error occurs: "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）
第6题：
All electrical appliances aboard a vessel should be grounded to ______.
A.prevent them from falling when the vessel rolls
B.protect personnel from electrical shock
C.increase their operating efficiency
D.prevent unauthorized personnel from operating them
第7题：
What is the effect of using Capacity on Demand on LPARs configured on a managed system?（）
第8题：
If the feed pump for an auxiliary boiler fails to deliver the feed water to the boiler, the cause may be ______.
A.high steam pressure in the boiler
B.abnormally high feed-water temperature
C.abnormally high boiler water temperature
D.steam demand exceeding feed pump capacity
第9题：
When a critical error occurs, which module in Enterprise Manager will automatically collect diagnostics data from WebLogic Server?（）
第10题：
loss of field excitation
total loss of load
large increase in load
loss of steam pressure