This is a special WebLogic Server instance included by the WebLogic Server Domains. It represents a central point from which you configure and manage all resource domain. ()
第1题:
第2题:
● Networks can be interconnected by different devices. In the physical layer,networks can be connected by(1)or hubs,which just move the bits from one network to an identical network. One layer up we find bridges and switches,which operate at data link layer. They can accept(2),examine the MAC address,and forward the frames to a different network while doing minor protocol translation in the process. In the network layer,we have routers that can connect two networks. If two networks have(3)network layer, the router may be able to translate between the packet formats. In the transport layer we find transport gateway, which can interface between two transport connections. Finally,in the application layer, application gateways translate message(4).As an example, gateways between Internet e-mail and X.400 e-mail must (5)the e-mail message and change various header fields.
(1)
A.reapers
B.relays
C.connectors
D.modems
(2)
A.frames
B.packets
C.packages
D.cells
(3)
A.specia l
B.dependent
C.similar
D.dissimilar
(4)
A.syntax
B.semantics
C.language
D.format
(5)
A.analyze
B.parse
C.delete
D.create
第3题:
ST是英文specia1 treatment 的缩写,意即“ 特别处理”。该政策自1998年4月22日起实行,针对的对象是出现财务状况或其他状况异常的上市公司。所谓“财务状况异常”是指以下几种情况( )。
A. 一家上市公司连续3年亏损或每股净资产低于股面价值
B. 最近一个会计年度的审计结果显示其股东权益低于注册成本
C. 注册会计师对最近一个会计年度的财产报告出具无法表示意见或否定意见的审核报告
D. 最近一个会计年度经审核审计年度的财产报告出具无法表示意见或否定意见的审核报告