Which two statements are true regarding a typical global server load balancing (GSLB) setup? (Choose two.)

Scenario: A Citrix Administrator configured a responder policy as follows:
> add responder action Picture10Action redirect "\"http://\" + http.req.hostname + http.req.url + \"/picture10.html\"" -bypassSafetyCheck YES
> add responder policy Picture10Policy "http.req.url.eq(\"/mywebsite\")" Picture10Action
> bind responder global Picture10Policy 1 END -type OVERRIDE
What will be the effect of this configuration?

Scenario: A Citrix Administrator manages an environment that has a Citrix ADC high availability (HA) pair running on two MPX appliances. The administrator notices that the state of the secondary Citrix ADC is 'Unknown'.
What is causing the secondary state to be 'Unknown'?

To improve page-rendering time a Citrix Administrator needs to overcome the connection limitation by enabling client browsers to simultaneously download more resources.
What should the administrator enable while configuring the front end optimization (FEO) feature?

What can a Citrix Administrator use to restrict access to the Citrix ADC management IP (NSIP) address?