ESB(Enterprise Service Bus)的主要功能包括以下哪些?()
第1题:
论企业服务总线技术及其在应用集成中的作用
企业应用集成(Enterprise Application Integration,EAI)是企业必须要面对的实际问题,企业服务总线(Enterprise Service Bus,ESB)技术是一种基于面向服务体系结构的新型企业应用集成技术。与传统的EAI技术相比,ESB采用总线式的体系结构集成多个应用系统,基于开放标准实现其内部核心功能,并支持快速加入新的应用到已有的集成环境中。
请围绕“企业服务总线技术及其在应用集成中的作用”论题,依次从以下三个方面进行论述。
1.概要叙述你参与实施的企业应用集成项目(包括业务背景、组织结构、现有应用系统的分布、采用的技术等)以及你所担任的主要工作。
2.论述企业服务总线的核心功能;列举目前流行的ESB产品:指出你参与的项目所选择的ESB产品,并从ESB核心功能的角度说明选择该产品的理由。
3.阐述在使用企业服务总线技术进行应用集成时遇到了哪些问题,如何解决。
第2题:
Electrical supply is always needed even if only for lighting so after a ship goes into service it is extremely rare for the main bus-bars to be dead, it therefore follows that the bus-bars are continuously alive the life of the ship.
A.along
B.with
C.throughout
D.for
第3题:
The passengers can get to the centre of the city by all the transports except .
(A) a taxi
(B) by bus
(C) by coach service
(D) by tube
第4题:
When you design QoS on CE for an MPLS Layer 2 VPN, which three things should be considered?()
第5题:
A.RFP
B.RFC
C.SLC/SLA
D.SOW
第6题:
An(75)service bus(ESB) acts as a shared messaging layer for connecting applications and other services throughout an enterprise computing infrastructure。
A.encapsulation
B.enterprise
C.extention
D.encode
第7题:
An (71) service bus (ESB) acts as a shared messaging layer for connecting applications and other services throughout an enterprise computing infrastructure. It supplements its core (72) messaging backbone with intelligent tansformation and routing to ensure that messages are passed (73) .Services participate in the ESB using either Web Services messaging standards (74) the Java Message Service. ESBs are increasingly seen by users and analysts as core components in (75) IT.
A.encapsulation
B.enterprise
C.extention
D.encode
第8题:
The company is ( ) steps to improve the bus service at night.
A、going
B、setting
C、putting
D、taking
第9题:
A.Layer2accesslinkQoSdesign
B.enterprise-to-service-providermappingmodels
C.Layer3linkaccessQoSdesign
D.serviceproviderservicelevelagreements
E.Layer2linkaccessloadbalancing
第10题:
什么时候HOT BUS给ISIS供电?()