You have created a resource plan， PROD_DB_PLAN， that uses the RATIO policy. The following consumer groups and their respective plan directives have been assigned to this resource plan： Consumer group HIGH_CG with CPU_P1 as 10.  Consumer group MEDIUM_CG with CPU_P1 as 5.  Consumer group LOW_CG with CPU_P1 as 2.  Consumer group OTHER_GROUPS with CPU_P1 as 1.  Which statement is correct in this scenario？（） 

A、The plan PROD_DB_PLAN can have subplans.

B、The members of the HIGH_CG consumer group would get 10% of the CPU.

C、The CPU allocation for the consumer groups would be based on the ratio defined for the CPU_P1.

D、The CPU allocation would be equal between the HIGH_CG and MEDIUM_CG consumer groups if there are no sessions existing for the LOW_CG and OTHER_GROUPS consumer groups.

绘制总平面图上的草坪，一般会用到的图案填充命令是（）。

A、DIM

B、BLOCK

C、BHATCH

D、ARRAY

有关化学消毒剂的使用，错误的是（）

A、碘酊多用于皮肤的消毒

B、氯己定对金属和织物无腐蚀性

C、过氧乙酸可用于浸泡金属器械

D、戊二醛可用于浸泡内镜

E、碘伏对皮肤、黏膜无刺激

Assume that a news tag library contains the tags lookup and item：  Lookup Retrieves the latest news headlines and executes the tag body once for each headline. Exposed a NESTED page-scoped attribute called headline of type com.example. Headline containing details for that headline.  Item Outputs the HTML for a single news headline. Accepts an attribute info of type com.example. Headline containing details for the headline to be rendered. Which snippet of JSP code returns the latest news deadlines in an HTLM table， one per row？（）

A、 A

B、 B

C、 C

D、 D

Which the two are true regarding a web application class loader？（）

 A web application may override the web container’s implementation classes

 A web application running in a J2EE product may override classes in the javax.* namespace

 A web application class loader may NOT override any classes in the java.* and javax.*  namespace

 Resources in the WAR class directory or in any of the JAR files within the library directory may  be accessed using the J2SE semantics of getResource

 Resources in the WAR class directory or in any of the JAR files within the library directory  cannot be accessed using the J2SE semantics of getResource

信息安全策略的设计与实施步骤是（）

A、定义活动目录角色、确定组策略管理安全性、身份验证、访问控制和管理委派

B、确定标准性、规范性、可控性、整体性、最小影响、保密性原则，确定公钥基本结构

C、确定安全需求、制订可实现的安全目标、制订安全规划、制订系统的日常维护计划

D、确定安全需求、确定安全需求的范围、制订安全规划、制订系统的日常维护计划