下列哪几种type类型的DBA会占用上行带宽（）

A:type2 B:type3 C:type5 D:type4 E:type1

DBA带宽分配模型中，type3类型是采用（）和（）方式。

确保或assure；max或最大努力

DBA带宽分配模型中，type3类型是（）方式。

assure+max或确保＋最大

A management domain typically contains a large amount of management information. Each individual item of（1）information is an instance of a managed object type. The definition of arelated set of managed （2）types is contained in a Management Information Base(MIB) module. Many such MIB modules are defined. For each managed object type it describes, a MIB（3）defines not only the semantics and syntax of that managed object type, but also the method ofidentifying an individual instance so that multiple （4） of the same managed object type can bedistinguished. Typically, there are instances of each managed object（5） within a managementdomain.

A:device B:state C:type D:packet

A management domain typically contains a large amount of management information. Each individual item of  (1) information is an instance of a managed object type. The definition of a related set ofmanaged (2) types is contained in a Management Information Base (MIB) module. Many such MIB modules are defineD. For each managed object type it describes, a MIB  (3) defines not only the semantics and syntax of that managed object type, but also the method of idenfying an individual instance so that multiple (4) of the same managed object type can be distinguisheD. Typically, there are many instances of each managed object (5) within a management domain.

A:device B:state C:type D:packet

有类定义如下：气
　　class Type ｛
　　public：
　　Type （int i=0）;
　　Tvpe operator -（int）；
　　friend Type operator + （Type, Type ）；
　　private:
　　int val；
　　若有对象定义Type cl;则下列语句序列中，错误的是（）

A:Type（3）+c1； B:cl+Type（3）； C:3-cl； D:c1-3；

有类定义如下：气 class Type { public： Type (int i=0) ; Tvpe operator -(int)； friend Type operator + (Type, Type )； private: int val； 若有对象定义Type cl;则下列语句序列中，错误的是

A:Type(3) +c1； B:cl+Type(3) ； C:3-cl； D:c1-3；

The type of gauge most commonly used to measure pressure is the _____.

A:bimetallic type B:diaphragm type C:bourdon tube type D:resistance-temperature type