You want to use Host Checker to verify that users have a specific version of application software.

Which two Host Checker rules in the Admin UI would achieve this? (Choose two.)

A.
Predefined Rule. OS Checks

B.
Custom Rule. Patch Assessment

C.
Custom Rule. Registry Setting

D.
Custom Rule. NetBIOS

Explanation:
http://www.juniper.net/techpubs/en_US/uac4.3/information-products/topiccollections/Junos-Pulse-Access-Control.pdf (page 495 and 506)