The Internet is an open system, and most information is available to everyone. It is very important to add ______ to existing system for protecting the secret information.
A.web pages
B.modem
C.security
D.Network
A.
B.
C.
D.
第1题:
#include <fstream>
#include <iostream>
using namespace std;
int main()
{
fstream inout;
inout.open("city.txt",ios::out);
inout<<"Dallas"<<" "<<"tonghua"<<" "<<"长春"<<" " ;
inout.close();
inout.open("city.txt",ios::app | ios::out);
inout<<"罗马"<<" "<<"巴黎"<<" ";
inout.close();
char city[20];
inout.open("city.txt",ios::in);
while(!inout.eof())
{inout>>city;
cout<<city<<" ";
}
inout.close();
system("PAUSE");
return 0;
}
定义一个字符型数组city[20],将从文本文件“city.txt”所读取的数据,暂时存在city[20]中,然后通过输出函数cout将数据输出。
第2题:
YouhaveaDNSserverthatrunsWindowsServer2003ServicePack2(SP2).YouenableDNSdebugloggingbyusingthedefaultsettings.Youcreateaprimaryzonenamedcontoso.com.YouneedtoviewalltheDNSresponsesthattheDNSserverhassent.Whatshouldyoudo?()
A.FromEventViewer,opentheapplicationlog.
B.FromEventViewer,opentheDNSserverlog.
C.Open%systemroot%\system32\dns\dns.log.
D.Open%systemroot%\system32\dns\contoso.com.dns.
第3题:
A.corn
B.gossip
C.maid
D.very
第4题:
18、在Google搜索引擎中,检索“Information-System-Management”表示的意思是:
A.表示专业术语检索,此时的ISM三个大写字母被视为必须大写
B.表示词组检索
C.-表示AND,就是三个词语必须都出现
D.-表示NOT,表示只能有Information,去掉System和Management
第5题:
Which of the following statements is NOT considered a characteristic of farming in the late 18th and early 19th centuries?()
AUse of artificial fertilizer.
BIntroduction of new agricultural machinery.
CThe'Open-field'system.
DA system of crop rotation.
第6题:
A.ttyrs232AsynchronousTerminalthensa1Available01-S2StandardI/OSerialPort
B.ttyrs422AsynchronousTerminalthensa1Available01-S2StandardI/OSerialPort
C.ttyrs232AsynchronousTerminalthensa0Available01-S1StandardI/OSerialPort
D.ttyrs422AsynchronousTerminalthensa0Available01-S1StandardI/OSerialPort
第7题:
A.一种域名
B.Information服务供应商
C.收藏夹
D.Internet服务供应商
第8题:
A、Disk、Operating、System
B、Daily、Operating、System
C、Disk、Open、System
D、Date、Open、System
第9题:
在Internet的基本服务中,远程登录使用的命令是()。
A.ftp
B.telnet
C.mail
D.open
第10题:
2、Internet 信息服务日志存放位置?
A.%systemroot%\system32\logfiles\msftpsvc1\
B.%systemroot%\system32\logfiles\w3svc1\
C.%systemroot%\system32\config\SecEvent.EVT
D.%systemroot%\system32\config\AppEvent.EVT