多选题A RequestDispatcher can be obtained from which two objects？ （）AServletConfigBServletContextCHttpServletRequestDHttpServletResponse

第1题：

Which two messages can carry the TSPEC from client to the AP?（）

• A、probe request
• B、association request
• C、authentication request
• D、reassociation request

第2题：

Which two firewall user authentication objects can be referenced in a security policy？（）

• A、access profile
• B、client group
• C、client
• D、default profile

第3题：

第4题：

On which two database objects can the VERSIONS clause of the Flashback Versions Query be used?（）

• A、fixed tables
• B、heap tables
• C、external tables
• D、temporary tables
• E、Index-Organized Tables (IOTs)

第5题：

Users can define policy to control traffic flow between which two components？（）

• A、from a zone to the device itself
• B、from a zone to the same zone
• C、from a zone to a different zone
• D、from one interface to another interface

第6题：

A RequestDispatcher can be obtained from which two objects？ （）

• A、 ServletConfig
• B、 ServletContext
• C、 HttpServletRequest
• D、 HttpServletResponse

第7题：

Which two statements are true regarding the return values of property written hashCode and equals methods from two instances of the same class？（）

• A、 If the hashCode values are different， the objects might be equal.
• B、 If the hashCode values are the same， the object must be equal.
• C、 If the hashCode values are the same， the objects might be equal.
• D、 If the hashCode values are different， the objects must be unequal.

第8题：

第9题：

Users can define policy to control traffic flow between which two components? （）(Choose two.)

• A、from a zone to the router itself
• B、from a zone to the same zone
• C、from a zone to a different zone
• D、from one interface to another interface

第10题：

For which two database objects can the VERSIONS clause of the Flashback Versions Query be used?（）(Choose two.)

• A、views
• B、fixed tables
• C、heap tables
• D、external tables
• E、temporary tables
• F、index-organized tables (IOT)