Objective 2.14 Given a Scenario Explain How to Validate System Health for Proper Operation 302 Practice Questions (Page 4)

Questions 16–19

1. 16foundation · easy

   Which command-line tool can be used to verify that a BIG-IP DNS server is correctly resolving a name for a specific wide IP?

   • Adig
   • Btmsh
   • Ctcpdump
   • Dping
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   In the BIG-IP DNS configuration, what does a wide IP status of 'red' indicate?

   • AThe wide IP is being monitored but has not yet been checked
   • BThe wide IP is disabled by an administrator
   • CAt least one pool in the wide IP is down
   • DAll pools are available and responding
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A BIG-IP DNS administrator is setting up health monitoring for a pool of DNS servers. The pool members are external DNS servers that should respond to DNS queries. Which monitor type should the administrator use to validate the health of these members?

   • AAn HTTP monitor that checks the DNS servers' web interface.
   • BA TCP monitor that checks port 53 connectivity.
   • CA DNS monitor that sends a DNS query and expects a response.
   • DAn ICMP monitor that pings the DNS servers.
   Reveal Solution Discussion Select an answer first
5. 19application · medium

   After making changes to a wide IP's pool member list, an administrator wants to validate that the changes are effective. Which action should the administrator take?

   • ACheck the SNMP traps for any alerts.
   • BRestart the bigd service to apply the changes.
   • CReview the bigip.conf file for the changes.
   • DCheck the wide IP's status and run a DNS query to see if the new members are used.
   Reveal Solution Discussion Select an answer first