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Originally, the World-Wide Web was designed as information medium for (71) research teams. A deliberately simple implementation model was chosen to make it as simple as possible for authors to (72) documents to the web, and to (73) these in the sense of updating content. This implementation model is centered around the notion of resources, usually file-base D. For the (74) intended use of the web, resources presented a useful abstraction, as they related to relatively self-contained chunks of information such as research publications and (75) pages. Such chunks of information typically could be set up and maintained independently of other resources, so that resources were the appropriate abstraction for composition and modification.

A. some
B. home
C. company
D. study

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UML-based tools are often used for J2EE/.NET application analysis and design, both because UML’s object orientation is ideal for the J2EE/.NET implementation(66)and because of the expanding scope and complexity of today’s enterprise endeavors.(67)the approaches diverge at the coding/implementation phase, a common set of analysis and design techniques applies to both J2EE and.NET. The use of a virtual, machine(VM)architecture is also common to J2EE and .NET. Application development tools(68)intermediate-level code instead of platform-specific binary code, which means the VM interprets that code in real time or performs Just-In-Time(JIT)compilation; the Microsoft VM always runs JIT-compiled code. This VM-based model results in(69)-independent applications and is conducive to the late-binding technique that’s(70)to the OO approach.

A. platform
B. framework
C. operation
D. computer

输血引起过敏反应的表现是

A. 皮肤潮红,呼吸困难
B. 喉头水肿,荨麻疹
C. 手足抽搐,HR和BP下降
D. 皮肤瘀斑,脉速,面色苍白
E. 四肢麻木,腰背酸痛

Originally, the World-Wide Web was designed as information medium for (71) research teams. A deliberately simple implementation model was chosen to make it as simple as possible for authors to (72) documents to the web, and to (73) these in the sense of updating content. This implementation model is centered around the notion of resources, usually file-base D. For the (74) intended use of the web, resources presented a useful abstraction, as they related to relatively self-contained chunks of information such as research publications and (75) pages. Such chunks of information typically could be set up and maintained independently of other resources, so that resources were the appropriate abstraction for composition and modification.

A. contribute
B. write
C. hand
D. make

网络操作系统(NoS)的基本组成是(51);下列对于NoS的说法中,(52)是不正确的;下列(53)不属于NetWare网络的基本硬件组成;Windows NT的执行体基本上是一个完整的操作系统,它由一组部件构成,这些部件是(54);在Windows NT的执行体的各组成部件中,对中断和异常做出响应,调度线程,提供一组基本对象和借口的部件是(55)。

A. 内核
B. 对象管理程序
C. 安全调度监视
D. 硬件抽象层

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