Secure Client can use Reliable Datagram Protocol (RDP) status queries to check that the gateway
is still alive. Which parameters in userc.C control this action? (Choose all that apply)

A.
Keepalive

B.
Keep_alive_interval

C.
Active_resolver

D.
Resolver_session_timeout

E.
Resolver_ttl

Explanation:

: If “Active_resolver” is true, secure client will automatically initiate an RDP status query with a
gateway to see if it is still alive. If false, secure Client will postpone sending the query until that
information is actually needed – in which case the user may experience some delay.
“Resolver_session_interval” is the interval, in second, between RDP status queries. “Resolver_ttl”
is the number of second Secure Client will wait for a reply on an RDP status query before
concluding that the gateway is unavailable. The action is controller by this 3 parameters. See
Page 12.28 of CCSE NG Official Courseware. (VPN1-FW1 Management II NG FP-1).