检查约束
非NULL约束
外键约束
惟一约束
第1题:
患者出现躁动时,下列哪项是错误的
A.宜应用谷氨酸钠
B.防止舌咬伤
C.保持呼吸道通畅
D.禁用吗啡类药物
E.肥皂水灌肠
第2题:
如果草图在约束过程中出现了粉红色表示?()
第3题:
You create a new dial-up connection to connect to the Internet. You configure the Internet connection to enable Internet Connection Sharing. However, you cannot see or connect to any shared resource on your network. What should you do?()
第4题:
our company has 1,000 client computers that run Windows 7 Enterprise. You need to ensure that users cannot bypass or disable Internet Explorer logging. What should you do?()
第5题:
由于用户电脑网卡被禁用或网卡故障,宽带拨号会出现错误代码()
第6题:
使用掌中宽带时,提示“端口打开错误,请检查端口”,则以下哪项不可能是出现错误的原因()
第7题:
The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces, but while configuring the EtherChannel in the first switch, a spanning-tree loop was detected. Which two of these procedures can avoid this problem?()
第8题:
A virus has been removed from the user’s machine, but the user still cannot access the Internet.Which of the following should the technician check NEXT?()
第9题:
下列对于惟一码约束,说法错误的是()。
第10题:
Configure the dial-up connection to disable shared access.
Configure the dial-up connection to disable on-demand dialing.
Disable data encryption in the new dial-up connection.
Use the ipconfig command to release and renew your network TCP/P address.
第11题:
Set the Turn off InPrivate Filtering state to Enabled, and set the Disable the General Page state to Enabled.
Set the Turn off InPrivate Browsing state to Enabled, and set the Disable the General Page state to Enabled.
Set the Disable the Advanced Page state to Enabled, and set the Turn off InPrivate Browsing state to Enabled.
Set the Disable the General Page state to Enabled, and set the Disable the Advanced Page state to Enabled.
第12题:
网卡没有插好
上次程序非正常关闭
网卡的端口被禁用
帐号/密码错误
第13题:
用户拨号时出现提示“错误678’’的原因是()。
第14题:
草绘过程中显示约束时,右键单击禁用约束,按SHIFT键同时右键单击锁定约束,使用TAB键切换激活的约束。
第15题:
禁用约束时出现下列错误:ORA-02297:cannot disable constraint-dependencies exist。这个错误是由于禁止下列哪个约束造成的?()
第16题:
替换G3 BTS上SUMP模块需做操作()。
第17题:
如果查询E32所有32个端口的当前状态,不可能返回的状态是()。
第18题:
Which configuration is required for a Vocera badge to function properly on a Cisco WLC?()
第19题:
Which statement is correct about the number of available QoS system classes in FCoE?()
第20题:
After a user has upgraded to Windows Vista, it is reported that the animations on the GUI are extremely slow. Which of the following would BEST resolve the issue?()
第21题:
It’s hard-set and cannot be disabled
It’s configurable, with an upper limit of 16
It’s hard-set but cannot disable best-effort and Fibre Channel
It’s hard-set but can disable all but one class
It’s configurable with an upper limit of eight
第22题:
将Turn off InPrivate Filtering状态设置为Enabled,将Disable the General Page状态设置为Enabled
将Disable the Advanced Page状态设置为Enabled,将Disable the General Page状态设置为Enabled
将Disable the Advanced Page状态设置为Enabled,将Turn off InPrivate Browsing状态设置为Enabled
将Disable the General Page状态设置为Enabled,将Disable the Advanced Page状态设置为Enabled
第23题:
对
错