题目内容

下面正确修改SD板卡IP地址的命令是()

A. ifconfig fxp0 99.99.90.2 0xffffff00 netmask broadcast 99.99.90.255
B. ifconfig fxp0 99.99.90.2 netmask 0xffffff00 broadcast 99.99.90.255
C. ifconfig fxp0 99.99.90.2 0xffffff00 broadcast netmask 99.99.90.255
D. ifconfig fxp0 99.99.90.2 netmask 0xffffff00 99.99.90.255 broadcast

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WindowsServer2008系统自动运行模块安装服务的名称是()

A. Windows Installer
B. Windows Model Installer
C. Windows Terminal Services
D. Windows Module Installer

一个proxyplug-in放在一个cluster的前边,如果当前正在进行web请求的servercrash掉,请问plug-in根据()进行fail-over()

A. 根据session cookie
B. 随机
C. 根据对cluster的heart-beat检测
D. 配置admin server

Machine是指运行WebLogicServer实例的物理机器,通常与部属在其上的()相关连()

A. Node Manager
B. Managed Server
C. Session
D. Cluster

下面sql语句正确的有()

A. update into user set id = u001
B. update user set id = u001 and username=jack
C. update user set username=jack where id = 1;
D. update into user set id = u001. username=jack;

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