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搜题
【单选题】
下列关于商务场合收发电子邮件时应注意的礼仪规范,说法错误的是?
A.
邮件主题应当明确
B.
可以使用可爱有趣的表情符号
C.
电子邮件应注意格式,多使用附件
D.
使用抄送或者群发功能前,要注意选择好发送对象
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举一反三
【单选题】You have two computers named Computer1 and Computer2 that run Windows 7. Computer2 is configuredfor remote management. From Computer1, you need to remotely execute a third-party command line toolnamed...
A.
Start disk.exe /d //computer2
B.
Tscon disk.exe /DEST:computer2
C.
Winrm e disk.exe r:computer2
D.
Winrs r:computer2 disk.exe
【单选题】A computer is a __________ for processing information.
A.
instrument
B.
mechanic
C.
device
D.
equipment
【单选题】You have a computer that runs Windows 7. You update the driver for the computer s video card and thecomputer becomes unresponsive. You need recover the computer in the minimum amount  if time.  What s...
A.
Restart in safe mode and then roll back the video card driver.
B.
Restart in safe mode and then revert the computer to a previous restore point.
C.
Start the computer from the Windows 7 installation media. Select Repair your computer and then selectSystem Restore.
D.
Start the computer from the Windows 7 installation media. Select Repair your computer and then selectSystem Image Recovery.
【单选题】一对补色在色环上呈多少度?
A.
90度
B.
180度
C.
0度
D.
不确定
【判断题】二冲程内燃机是指曲轴转一圈(360°),活塞往复运动二次完成一个工作循环的内燃机。
A.
正确
B.
错误
【单选题】You have a computer named Computer1 that runs Windows Vista and a computer named Computer2 thatruns Windows 7. You plan to migrate all profiles and user files from Computer1 to Computer2. You need toi...
A.
On Computer1 run Loadstate c:/store /nocompress.
B.
On Computer1 run Scanstate c:/store /nocompress /p.
C.
On Computer2 run Loadstate //computer1/store /nocompress.
D.
On Computer2 run Scanstate //computer1/store /nocompress /p.
【单选题】二冲程内燃机,活塞往复运动( )次,完成一个工作循环,其作功行程约占活塞全行程的
A.
二2/3
B.
四2/3
C.
四1/3
D.
二1/3
【单选题】对于中长期债券而言,关于通货膨胀风险下列说法错误的是( )。
A.
债券货币收益的购买力下降
B.
债券的实际收益率降低
C.
投资者投资债券的利息收入受到不同程度的价值折损
D.
投资者本金不受影响
【单选题】You have a computer that runs Windows Vista. You need to identify whether the computer can be upgradedto Windows 7.  Which tool should you use?()
A.
Windows Anytime Upgrade for Windows 7.
B.
Windows Anytime Upgrade for Windows Vista.
C.
Windows 7 Upgrade Advisor.
D.
Windows Vista Upgrade Advisor.
【单选题】You have a portable computer that runs Windows 7. The computer is joined to a domain. Multiple users logon to the computer. You need to prevent the computer from displaying the username of the last us...
A.
From Control Panel, modify the User Profiles settings.
B.
From Control Panel, modify the Personalization settings.
C.
From the local computer policy, add a policy template.
D.
From the local computer policy, modify the local security policy.
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