当工作环境、工资薪水、公司政策、人际关系等因素不健全时，人们就会产生不满意感，但即使这些因素很好时，也仅仅可以消除工作中的不满意，却无法增加人们对工作的满意感。这种激励理论是（47）。

A、马斯洛的需求层次理论

B、赫兹伯格的双因素理论

C、维克多.弗洛姆的期望理论

D、道格拉斯.麦格雷戈的X-Y理论

在路由器进行网络地址翻译时，一般采用何种方法定义要翻译的私有地址（）

A、采用命名扩展访问控制列表

B、采用编号标准访问控制列表

C、采用命名标准访问控制列表

D、采用编号扩展访问控制列表

Your manager has informed you that only specific users can have access to the Preferred Members role, and that these users are restricted to the Preferred Members role. The Preferred Members role-mapping rule is currently set as the last rule in your role-mapping rules and is based on username. Currently all users are assigned to the Preferred Members role-mapping rule. Which three changes in the admin GUI will enforce your managers change request?（）

Move the Preferred Members role-mapping rule to the top of the list.

Remove the Preferred Members role from the role-mapping rule.

Edit the Preferred Members role-mapping rule so that the username is equal to *.

Edit the Preferred Members role-mapping rule so that only the select users are assigned to the role-mapping rule.

Edit the Preferred Members role-mapping rule and select Stop processing rules when this rule matches.

对等网络适合于（）。

A、多于50台计算机的大网络

B、少于10台计算机的对等网络

C、许多服务器但有很少用户的网络

D、以上都不适合

在表user有name、tel和data3个字段，要求向表user中插入一新记录，该记录数据分别为：王明、8888888、2005-5-5，用SQL语句实现操作是（）。

A、INSERINTOuserVALUES（王明，8888888，2005-5-5）

B、INSERINTOuserVALUES“王明”，”8888888”，#2005-5-5#

C、C.INSERINTOuser（name，tel，datVALUES（“王明”，“8888888”，#2005-5-5#）

D、D.INSERINTOuser（name，tel，datVALUES（“王明”，“8888888”，“2005-5-5“）

Which of the following would be an advantage to using a blade（刀片） server（服务器） as opposed to a rack（机架式） mount server？（）

A、 Blade servers allow for internal tape drives

B、 Blade servers offer more rack density

C、 Blade servers are typically faster

D、 Blade servers allow for more RAM