Which Citrix Application Delivery Management (ADM) Analytics page allows an engineer to monitor the metrics of end-point analysis and authentication failures?

A Citrix Engineer has determined that users are able to access random URLs on a web site through bookmarks and by manually typing in the URLs to skip the pages required to reach that part of the website. Which two checks can the engineer enable to prevent this attack? (Choose two.)

A Citrix Engineer needs to migrate the NetScaler Insight Center virtual appliance to NetScaler Management and Analytics System (NMAS).
Which two actions should be met before migrating the NetScaler Insight Center virtual appliance to NMAS?
(Choose two.)

Scenario: A Citrix Engineer configures Citrix Web App Firewall to protect an application. Users report that they are NOT able to log on. The engineer enables a Start URL relaxation for the path //login.aspx.
What is the effect of the Start URL relaxation on the application?

Scenario: A Citrix Engineer is reviewing the log files for a protected application. The engineer discovers a lot of errors pertaining to invalid data being supplied by users.
Which protection can the engineer implement at the Citrix Web App Firewall to reduce these errors?