In which two locations can the Nexus 1000v VSM be depIoyed?（） Control Plane Virtual Appliance。 Control Plane Physical Appliance。 Control Plane Virtual ESX Switch。 Control Plane Physical ESX Switch。
申报企业高新技术产品（服务）收入审计的对象是申报企业编制的（）。 高新技术产品（服务）收入明细表。 高新技术产品（服务）费用明细表。 资产负债表。 利润表。
The tag handler for n：recurse extends SimpleTagSupport.Assuming an n：recurse tag can either contain an empty body or another n：recurse tag， which strategy allows the tag handler for n：recurse to output the nesting depth of the deepest n：recurse tag？（） It is impossible to determine the deepest nesting depth because it is impossible for tag handlers that extend SimpleTagSupport to communicate with their parent and child tags。 Create a private non-static attribute in the tag handler class called count of type int initialized to oIncrement count in the doTag method. If the tag has a body， invoke the fragment for that body. Otherwise， output the value of count。 Start a counter at 1. Call getChildTags（）. If it returns null， output the value of the counter. Otherwise， increment counter and continue from where getChildTags（） is called. Skip processing of the body.。 If the tag has a body， invoke the fragment for that body. Otherwise， start a counter at 1. Call getParent（）. If it returns null， output the value of the counter. Otherwise， increment the counter and continue from where getParent（） is called.。
压力容器使用的压力表精度不应低于（）级 1.5。 1.6。 2.5。 无要求。
A developer is designing a web application which extensively uses EJBs and JMS. The developer finds that there is a lot of duplicated code to build the JNDI contexts to access the beans and queues. Further， because of the complexity， there are numerous errors in the code. Which J2EE design pattern provides a solution for this problem？（） Command。 Transfer object。 Service locator。 Session Façade。 Business delegate。 Data access object。
抑郁症与一般的不高兴有本质的区别，抑郁症的三大症状是（）
