301B: BIG-IP LTM Specialist: Maintain and TroubleshootDemo

The pool members serve simple static web content.

The current virtual server configuration is as follows:

tmsh list ltm virtual simple  
ltm virtual simple \{  
    destination 10.10.10.10:80  
    ip-protocol tcp  
    mask 255.255.255.255  
    profiles \{  
        http \{ \}  
        httpcompression \{ \}  
        oneconnect \{ \}  
        tcp \{ \}  
    \}  
    snat automap  
    vlans-disabled  
\}  
  
tmsh list ltm pool simple_pool  
ltm pool simple_pool \{  
    members \{  
        10.10.10.11:80 \{  
            address 10.10.10.11  
        \}  
        10.10.10.12:80 \{  
            address 10.10.10.12  
        \}  
        10.10.10.12:80 \{  
            address 10.10.10.13  
        \}  
    \}  
\}  

Which three objects in the virtual server configuration can be removed without disrupting the virtual server's functionality?