[单选题]

Heterogeneous network environments consist of computer systems from (66) vendors that run (67) operating systems and communication protocols. An organization that (68) its computer resources is usually (69) the task of integrating its heterogeneous systems. Typically, each department or division has defined its own network needs (70) OS, LAN topology, communication protocols, applications, and other components.(66)

A．same

B．similar

C．different

D．difference(67)

A．same

B．similar

C．different

D．difference(68)

A．consolidates

B．consists

C．considerate

D．consoles(69)

A．faced on

B．faced with

D．faced about

D．faced up to(70)

A．in general

B．in any term

C．in set terms

D．in terms of

参考答案与解析：

相关试题

Stressful environments lead to unhealthy

[单选题]Stressful environments lead to unhealthy behaviors such as poor eating habits, which ________ increase the risk of heart disease.[A] in turn[B] in return[C] by chance[D] by turns

  • 查看答案

    • Explain the pros and cons of communicati

    [试题]E．xplain the pros and cons of communicating with databases natively versus ODBC.简述直接连接数据库和使用ODBC连接数据库进行通讯的优缺点。

  • 查看答案

    • 24 What figure should appear in the cons

    [单选题]24 What figure should appear in the consolidated balance sheet of the J group as at 31 December 2004 for minorityinterest?A． $32,000B． $16,000C． $10,000D． $24,000

  • 查看答案

    • Which of the following statements concerning companies in different industry environments is most ac

    [单选题]Which of the following statements concerning companies in different industr

  • 查看答案

    • 有以下程序: include using namespace std; cons

    [试题]有以下程序: include using namespace std; constxntN=5; int fun(char*s,char a,int有以下程序：include ＜iostream＞using namespace std；const xnt N=5；int fun(char *s，char a，int n){int j；*s=a；j=n；while(a＜s[j])j--；return j；}int main(){char s[N+1]；int k；

  • 查看答案

    • 应添加“virtualvoidGetNamt!=0;”。 (2)应添加“cons

    [试题]应添加“virtualvoidGetNamt!=0；”。 (2)应添加“constchar*GetName2”。 (3)应添加“TC2(char*str)”。 (4)应添加“m_str[i]=0；”。 (解析)本题第1处要求“在类TC1中定义接口函数GetName，为纯虚函数”。在C＋＋中，在基类中用virtual声明成员函数为虚函数。纯虚函数是在声明虚函数时被“初始化”为0的函数，即“virtualvoidGetName=0；”。第2处要求“函数GetName2实现获得名字的缓存，但只获得读允许

  • 查看答案

    • Kevin Richards is a performance analyst for Reliable Advisors, a retail investment advisory and cons

    [单选题]Kevin Richards is a performance analyst for Reliable Advisors, a retail inv

  • 查看答案

    • 中间区段,时间常数区段 intermediate range time cons

    [名词解释] 中间区段,时间常数区段 intermediate range time constant range

  • 查看答案

    •  If increased income is spent on more and larger automobiles, larger houses, and increased cons

    [问答题]If increased income is spent on more and larger automobiles, larger houses,

  • 查看答案

    • A sensor network is ( ) of a large numbe

    [单选题]A． sensor network is （ ） of a large number of sensor nodes that are densely deployed （ ） inside the phenomenon or very close to it.A．part B．consist C．consisted D．composed A．either B．from C．at D．of

  • 查看答案