皮皮学,免费搜题
登录
搜题
【单选题】
All client computers in your company run Windows 7 Enterprise. Each client computer runs one guest virtual machine (VM) in Windows Virtual PC . A user reports that a supported USB device connected to his client computer does not appear in the guest VM. The USB device functions correctly on the client computer. You need to ensure that the USB device can be installed in the guest VM. What should you do? ()
A.
Use Virtual PC Manager to attach the USB device on the host.
B.
Run the Add Hardware Wizard in the guest.
C.
Use the Computer Management console to scan for hardware changes in the guest.
D.
Use the Computer Management console to update the USB Virtualization Bus driver on the host.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】早期的空分交换网络采用的是()开关接点。
A.
机械
B.
电子
C.
机械和电子
D.
前三种说法都不准确
【单选题】Which of the following statements best describes demodulation?
A.
Detuning the receiver to remove interfering signals.
B.
Removing atmospheric noise from the signal.
C.
Removing the information signal from the carrier.
D.
Separating the telex signals from the voice signals.
【多选题】下列说法正确的是( )
A.
O2O更侧重服务性消费,B2C更侧重购物
B.
O2O的消费者到现场获得服务,涉及客流;;B2C的消费者待在办公室或家里,等货上门,涉及物流;
C.
O2O中库存是服务,B2C中库存是商品;
D.
O2O本质是BTC模式的一种
【单选题】On 31 December 20X8 the inventory of V was completely destroyed by fire. The following information is available:1. Inventory at 1 December 20X8 at cost $28,4002. Purchases for December 20X8 $49,6003. ...
A.
$45,360
B.
$32,640
C.
$40,971
D.
$19,440
【单选题】在下列各种编码中,每个字节最高位均是 "1" 的是 。
A.
外码
B.
汉字机内码
C.
c
D.
ASCII 码
【判断题】集散模式是快递中转运作的最基本的形态。
A.
正确
B.
错误
【单选题】A: Information Service. This is Fantasia. What is the position of tropical storm Helen? Over.B: Fantasia. This is Information Service. Tropical storm Helen is in position 15°20’S,160°32’E. You shoul...
A.
15°20’N, 160°32’E
B.
15°20’S, 160°32’W
C.
15°20’S, 160°32’E
D.
15°20’N, 160°32’W
【单选题】在窗体上放置一个命令按钮,然后编写以下事件过程: Private Sub Command1_Click() Dim x(1 To 5)As Integer For k = 1 To 5 x(k)= 10 - k Next k Print x(x(k - 3)- 3) End Sub 运行程序后,单击命令按钮,输出结果是________。
A.
6
B.
9
C.
5
D.
7
【单选题】假定有以下函数过程: Function Fun(S As String) As String Dim s1 As String For i=1 tolen(s) S1=UCase(mid(s,i,1))+s1 Next i Fun=s1 End Function 在窗体上画一个命令按钮,然后编写如下事件过程: Private Sub Command1-Click( ) Dim Str1 ASStr...
A.
abcdefg
B.
ABCDEFG
C.
gfedcba
D.
GFEDCBA
【单选题】在窗体上有一个命令按钮,有以下单击事件,程序运行后,单击命令按钮,分别输入1和3,则输出结果为( )。 Private Sub Command1_Click() dim a,b a=InputBox("Enter the first number") b=InputBox("Enter the second number") print a+b End Sub
A.
1
B.
31
C.
4
D.
13
相关题目: