A network administrator wants to permit Telnet traffic initiated from the address book entry the10net in a zone called UNTRUST to the address book entry Server in a zone called TRUST. However, the administrator does not want the server to be able to initiate any type of traffic from the TRUST zone to the UNTRUST zone. Which configuration statement would correctly accomplish this task?（）
A、from-zone UNTRUST to-zone TRUST { policy DenyServer { match { source-address any; destination-address any; application any; } then { deny; } } } from-zone TRUST to-zone UNTRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
B、from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then {deny; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
C、from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-ftp; } then { permit; } } }
D、from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then { permit; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match {source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
你现处于项目的规划阶段，你的项目赞助商要求你提供从今天算起两周的准确的成本估算你会使用下列哪种技术向她提供最准确的成本估算（）
A、自下而上
B、类比
C、自上而下
D、实现价值
In which two environments would intra-partition parallelism be used? （）
ASingle database partition, single processor
BSingle database partition, multiple processors
CMultiple database partitions, single processor
DMultiple database partitions, multiple processors
的命令提示符运行以下命令，netsh advfirewall firewall add rule profile=domain protocol=TCP dir=in localport=80 action=allow，做了哪些配置？（）
A、创建了一个入站规则，只应用在域配置文件中封锁80端口通信
B、创建了一个出站规则，只应用在域配置文件中封锁80端口通信
C、创建了一个入站规则，只应用在域配置文件中允许80端口通信
D、创建了一个出站规则，只应用在域配置文件中允许80端口通信
Which three statements about performance analysis by SQL Performance Analyzer are true? （）(Choose three.)
AIt detects changes in SQL execution plans.
BIt produces results that can be used to create the SQL plan baseline.
CThe importance of SQL statements is based on the size of the objects accessed.
DIt generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.
EIt shows only the overall impact on workload and not the net SQL impact on workload.
下列有关Windows7操作系统中鼠标使用设置的说法，正确的是（）
A、可以设置调整鼠标指针的移动速度
B、鼠标左右键的使用功能可以互换
C、鼠标的左右键功能可以相同
D、可以设置调整鼠标键的双击速度