1z0-404 by Oracle Valid Free Exam Practice Test

Question 1

Which node automatically assumes the active role when peers boot simultaneously and their health scores are equivalent in a High Availability (HA) scenario?

A. the node that is configuredas secondary B. the node with the highest wancom IP address C. the node with the lowest wancom IP address D. the node that had the role of active last E. the node with the highest round-robin score

Correct Answer: C

Question 2

You are examining a SIP packet. There is no final response to the ACK method.
What is the reason for this?

A. The ACK method is part of the INVITE transaction. B. The ACK method is an exception in RFC 3261. C. The ACK method was replaced with the CANCEL method in RFC 3261. D. The ACK method is an optional SIP method. E. The ACK method was defined only in RFC 2543and it has been deprecated.

Correct Answer: A

Question 3

The Session Border Controller is not routing calls to a specific SIP endpoint from the backbone realm to the access realm in an Access-Backbone architecture.
How can you troubleshoot this routing issue?

A. by checking the local-policy configuration element used for routing from the access realm to the backbone realm B. by running the notify berpd force command C. by checking the sip-manipulation configuration element used for routing from the backbone realm to the access realm D. by running the show sipd endpoint-ip <phone number> command E. by checking the registration-cache configuration element used for routing from the access realm to the backbone realm

Correct Answer: E

Question 4

You are configuring access rules in a Session Border ControllerPeering architecture.
Which two configuration steps are required to allow access only from User Agents (UAs) configured as session agents? (Choose two.)

A. Navigate to the sip-port configuration element and set the allow-anonymous parameter to all. B. Navigate to the realm-config configuration element and set the addr-prefix parameter to the IP subnet of your trusted User Agent (UA). C. Navigate to the sip-port configuration element and set the allow-anonymous parameter to address-prefix. D. Navigate to the session-agent configuration element and set the ip-address parameter to the IP subnet of your trusted User Agent (UA). E. Navigate to the sip-port configuration element and set the allow-anonymous parameter to agents-only.

Correct Answer: C,D

Question 5

What configuration step is required for booting the SessionBorder Controller from an external FTP server?

A. Navigate to the bootparams configuration branch and set the ip address field of the destination SIP device with which the Session Border Controller needs to interact. B. Navigate to the system configuration branch and set the ip address field of the wancom0 management interface. C. Navigate to the bootparams configuration branch and set the host inet field to the IP address of the external BOOTP Server from which the Session Border Controller can boot. D. Navigate to the system configuration branch and set the ip address field of the wancom1 management interface. E. Navigate to the bootparams configuration branch, set the host inet or Host IP, FTP username, and FTP password for the external FTP Server in which the image file resides.

Correct Answer: A

Question 6

You need to configure the Session Border Controller toperform load balancing between two downstream SIP proxies.
Which option shows the configuration elements that you should configure for the load balancing feature?

A. group-policy andload-policy B. realm-config and enum-group C. proxy and proxy-pool D. session-router and router-group E. local-policy and session-group

Correct Answer: D

Question 7

After configuring Header Manipulation Rules (HMRs) for topology hiding, your subsequent testing shows that the manipulation is not takingeffect.
Identify two causes for this (Choose two.)

A. You have not configured the out-manipulationid parameter of the sip-interface configuration element. B. The value of the match-val-type parameter is not written correctly. C. The home-proxy-address value does not matchthe $LOCAL_IP value in the new-value parameter. D. The value of the name parameter in the header-rule configuration element is different than the value of the out-manipulationid parameter in the sip-interface configuration element. E. You have not enabled policy-based realm-bridging.

Correct Answer: A,C

Oracle Communications Session Border Controller 7 Basic Implementation Essentials - 1z0-404 Exam Practice Test