What are two ways in which the NetScaler TCP buffering feature improves application
performance? (Choose two.)

Scenario: A network engineer deployed a new NetScaler MPX appliance on the network
and all interfaces are connected to the core switch. The network engineer notices the CPU
utilization has become very high on the switch since the NetScaler deployment. Which two
actions could the engineer perform on the NetScaler to resolve this issue? (Choose two.)

Scenario: A network engineer has created an SSL offload virtual server. The virtual server
shows as a DOWN state. Which two scenarios could cause the virtual server showing as
DOWN? (Choose two.)

Scenario: Company Inc. wants to modify the HTTP Server header so that unauthorized
users and malicious code CANNOT use the header to identify the software that the HTTP
server uses. Which two actions can the engineer take to meet the needs of the scenario?
(Choose two.)

Scenario: A network engineer adds a secondary node for high availability (HA) purposes. To
confirm the implementation is working, the engineer initiates a fail over; however when this
is complete, some virtual servers are un-reachable. What is a possible cause of this issue?

What are two valid ways of checking that a back-end web server is reachable from the
NetScaler SNIP address using port 80? (Choose two.)