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【单选题】
After visiting China, most of the foreign friends said they would never forget the time _____ they had spent in China. [     ]
A.
what
B.
that
C.
when
D.
at which
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皮皮学刷刷变学霸
举一反三
【单选题】当电源电压的频率增加时,并联RC电路的阻抗
A.
增加
B.
减少
C.
没有变化
D.
无法确定
【单选题】PID图中,仪表功能代码FIC的F表示被被测变量为()。
A.
TIC
B.
TdRC
C.
PdC
D.
AC
【单选题】PID图中,仪表功能代码FIC的F表示被测变量为()
A.
    温度
B.
    压力
C.
    流量
D.
    密度
【单选题】You have a Windows Server 2008 R2 Hyper-V failover cluster with a single iSCSI logical unit number (LUN) and one highly available virtual machine (HAVM). You manage the virtual environment by using Mi...
A.
Move the VHD of one HAVM to a new iSCSI LUN.
B.
Move the VHD of one HAVM to the system volume of a cluster node.
C.
Configure Performance and Resource Optimization (PRO) on the Windows Server 2008 R2 cluster nodes.
D.
Configure Windows System Resource Manager (WSRM) on the Windows Server 2008 R2 cluster nodes.
【单选题】You manage your virtual environment by using Microsoft System Center Virtual Machine Manager (VMM) 2008 R2. You monitor the environment by using Microsoft System Center Operations Manager 2007 R2. You...
A.
Configure network load balancing on the VMs.
B.
Configure Performance and Resource Optimization (PRO) Tips for the VMs.
C.
In VMM, create a host group. Move the three host servers into the host group.
D.
Configure a Fiber Channel logical unit number (LUN) on a SAN device. Configure your VMs to store the configuration files on the Fiber Channel LUN
【单选题】圆盘以匀角速度ω绕定轴O转动,动点M相对圆盘以匀速vr沿圆盘直径运动,如题图所示。当动点M到达圆盘中心O位置时,如下哪组给出的科氏加速度ac是正确的? ( )【图片】
A.
ac =0
B.
ac =2 ωvr ,方向垂直向上
C.
ac =2 ωvr ,方向垂直向下
D.
ac = ωvr ,方向垂直向上
【判断题】常见有机化合物基团的特征频率——单键
A.
正确
B.
错误
【单选题】Credit Monitor模型对有风险贷款和债券进行估值的理论基础是______。
A.
保险学的精算理论
B.
Merton模型
C.
经济计量学理论
D.
资产组合理论
【单选题】圆盘以匀角速度ω绕定轴O转动,动点M相对圆盘以匀速vr沿圆盘直径运动,如题图所示。当动点M到达圆盘中心O位置时,如下哪组给出的科氏加速度ac是正确的?()
A.
A
B.
B
C.
C
D.
D
【单选题】Your company has a server named DC1 that runs Windows Server 2008 R2. Server1 has the DHCP Server server role installed.You find that a desktop computer named Computer1 is unable to obtain an IP confi...
A.
IPv4.Address == 169.254.15.84 && DHCP
B.
IPv4.Address == 192.168.2.1 && DHCP
C.
Ethernet.Address == 0x000A5E1C7F67 && DHCP
D.
Ethernet.Address == 0x001731D55EFF && DHCP
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