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

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Total 70 questions

Which two statements are correct about configuring realms and their corresponding interfaces? (Choose two.)

A.

You can associate multiple home realms with a single network interface.

B.

You can configure more than one SIP interface per realm.

C.

Although you can use both TCP and UDP concurrently as the transport protocol, you can only have one SIP interface per realm.

D.

You can associate multiple realms with a single network interface.

E.

You can associate multiple network interfaces with a single realm only when either TCP or UDP is used as the transport protocol.

Which action triggers the 180 Ringing response in a User Agent Client (UAC)?

A.

the subscription to a SIP presence service

B.

the generation of a remote ring-back tone

C.

the generation of a local ring-back tone

D.

the establishment of a SIP session

E.

the termination of a SIP session

When provisioning the redundancy-configuration, the peer name for each of the peers in a High Availability configuration must also be defined in each system’s ______________.

A.

hostname parameter under the sip-config configuration element

B.

hostname parameter under the account-config configuration element

C.

hostname parameter under the bootparam configuration branch

D.

target name parameter under the bootparam configuration branch

E.

hostname parameter under the system-config configuration element

You are configuring access rules in a Session Border Controller Peering architecture.

Which configuration step is required to allow access from any User Agent (UA)?

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.

Where are passwords and licensing information stored?

A.

Non-Volatile Random Access Memory (NVRAM)

B.

Content Addressable Memory (CAM)

C.

RAM memory

D.

Synchronous Dynamic Random Access Memory (SDRAM)

E.

Boot Flash

What is the drawback of configuring Policy-Based Realm Bridging (PBRB) without the assistance of Header Manipulation Rules (HMRs)?

A.

Topology hiding is incomplete.

B.

The configuration requires a home realm to be defined, which can make privacy harder to achieve.

C.

The configuration requires you to enable SIP-NAT bridging, which is complex.

D.

The architecture is simple, and really designed for lab environments.

E.

The performance is poor relative to other models.

You are configuring steering pools. After executing the done command, you get this error message:

error 409 saving configuration SteeringPool.

Identify the cause of the error.

A.

The realm-id parameter value of the steering-pool refers to a realm-config element that already exists in the configuration.

B.

The ip-address parameter of the steering-pool has the same value as the address parameter of a sip-port configuration element.

C.

The realm-id parameter value of the steering-pool refers to a realm-config element that does not exist in the configuration.

D.

Another steering-pool configuration element with same ip-address, realm-id, start-port, and end-port parameters values already exists in the configuration.

E.

Another steering-pool configuration element with same ip-address and realm-id but with different start-port and end-port parameters values already exists in the configuration.

Which SIP headers in an incoming SIP message to the Session Border Controller are used by a local-policy configuration element for routing?

A.

From and To headers

B.

From header and Request-URI

C.

Call-Id header

D.

Contact header

E.

Via and To headers.

You are logged in to the Session Border Controller a superuser. You want to remove other user from the system.

How do you accomplish this?

A.

from the superuser mode, by executing the remove user command

B.

from the user mode, by executing the kill command

C.

from the superuser mode, by executing the remove user command

D.

from the superuser mode, by executing the kill command

E.

from the user mode, by executing the remove user command

How does the SIP registrar server maintain the registered user’s information in its database?

A.

by querying a DNS server

B.

by querying an ENUM server

C.

by creating a registration cache entry, which is an association between a layer 3 IP address and the User Agent (UA) Via address

D.

by creating a location record, which is an association between the Call-ID and the User Agent (UA) Contact address

E.

by creating a binding, which is an association between a globally unique SIP URI and the User Agent (UA) Contact address