Oracle 1Z0-404 Online Practice Questions and Exam Preparation

Oracle 1Z0-404 Online Questions & Answers

• Question 1:

  Your Session Border Controller is configured as the source and destination for all signaling messages and media streams coming into and leaving the provider's network.

  Which two SIP functions does it provide? (Choose two.)

  A. an IP edge router
  B. Back-to-Back User Agent (B2BUA)
  C. Edge proxy
  D. Data firewall
  E. Media gateway
  B. Back-to-Back User Agent (B2BUA)
  D. Data firewall

• Question 2:

  You were working with the Session Border Controller in configuration mode and you forgot toclose your session. Your colleague who connected after you left says that he cannot enter into configuration mode.

  Why is your colleague not able to configure the Session Border Controller?

  A. The Session Border Controller does not allow more than one configuration session within 24 hours.
  B. The Session Border Controller does not support Telnet/SSH timeouts.
  C. The Session Border Controller supports only one simultaneous configuration session, and the Telnet/SSH timeouts are set to 0.
  D. The Session Border Controller supports only 10 simultaneous configuration sessions.
  E. The Session Border Controller supports only five simultaneous Telnet/SSH sessions.
  C. The Session Border Controller supports only one simultaneous configuration session, and the Telnet/SSH timeouts are set to 0.

• Question 3:

  Which statement is true about Session Border Controller architectures andrealm bridging?

  A. The Hosted NAT Traversal (HNT) architecture focuses on the border point between two different service provider networks, both in the home realm.
  B. The Hosted IP architecture focuses on the border point between one enterprise network realm and one service provider network realm.
  C. The Access-backbone architecture focuses on the border point between two backbone realms.
  D. The Peering architecture focuses on the border point between two different service provider networks and theirrealms.
  E. The Gateway architecture Focuses on the border point between one enterprise network realm and one service provider network realm.
  B. The Hosted IP architecture focuses on the border point between one enterprise network realm and one service provider network realm.

• Question 4:

  Which two statements are true about a realm on the Session Border Controller?

  A. It can only have one steering poolport per realm.
  B. It is a layer 3 abstraction of a VoIP network.
  C. It is a logical definition of a network or group of networks comprising devices that provide real-time communication.
  D. It is a layer 5 abstraction of a VoIP network.
  E. It is acollection of IP devices that perform IP routing functions.
  B. It is a layer 3 abstraction of a VoIP network.
  C. It is a logical definition of a network or group of networks comprising devices that provide real-time communication.

• Question 5:

  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.
  D. Contact header

• Question 6:

  You are associating network-interface configuration elements with a physical- interfaceconfiguration element on the Session Border Controller.

  Which parameter must contain the same unique ID in these two configuration elements?

  A. port-id
  B. identifier
  C. unique-id
  D. name
  E. sub-port-id
  A. port-id

• Question 7:

  You are troubleshooting a SIP routing issue and you haveaccess to the SIP call ow processed by the Session Border Controller.

  Which two steps are valid for troubleshooting this type of issues? (Choose two.)

  A. It is necessary to locate the SIP session to troubleshoot and check if there is a 404 Routes Not Found SIP error message.
  B. It is recommended to look for 183 Session Progress SIP error messages that indicate routing issues.
  C. It is recommended to check the called number by looking at the Request-URI of the INVITE message and making sure it is a validnumber to be routed.
  D. It is recommended to find the CANCEL method received by the Session Border Controller which typically identifies a SIP routing issue.
  E. It is necessary to find an initial INVITE received by the Session Border Controller which getsa 503 Service Unavailable SIP error message.
  B. It is recommended to look for 183 Session Progress SIP error messages that indicate routing issues.
  E. It is necessary to find an initial INVITE received by the Session Border Controller which getsa 503 Service Unavailable SIP error message.

• Question 8:

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

• Question 9:

  Which two functionalities are provided by Session Border Controllers? (Choose two.)

  A. they span multiple networks and provide edge proxy functions between them
  B. they are session-aware devices that enable control of end-to-end interactive communications across PSTN network borders
  C. they enable premium interactive services across IP network borders by complementing existing edge routers
  D. they provide routingfunctions for IP, TCP, and SMTP using application parameters.
  E. they replace typical edge routers and firewalls in order to provide a unified network border for signaling and media control
  A. they span multiple networks and provide edge proxy functions between them
  C. they enable premium interactive services across IP network borders by complementing existing edge routers

• Question 10:

  The Session Border Controller ACLI is structured in a way that separates configuration of layers 3,4, and 5. This allows the system administrator to link each configuration together as needed for signaling and media routing purposes.

  Which two options are valid to link signaling and media interfaces to a realm? (Choose two.)

  A. Navigate to the iwf-config configuration element and set the media-interface-id parameter to the realm name.
  B. Navigate to the account-config configuration element and set the realm-id parameter to the realm name.
  C. Navigate to the network-interface configuration element and set the sip-interface-id parameter to the realm name.
  D. Navigate to the steering-pool configuration element and set the realm-id parameter to the realm name.
  E. Navigate to the sip-interface configuration element and set the realm-id parameter to the realm name.
  A. Navigate to the iwf-config configuration element and set the media-interface-id parameter to the realm name.
  B. Navigate to the account-config configuration element and set the realm-id parameter to the realm name.