1. What is the IP Multimedia Subsystem (IMS) interface currently supported on Oracle Communications Operations Monitor (OCOM) for DB Querying using Diameter? (choose one) Mark for Review (1) Points Cx Gx Gy S6a S6d 2. What are the three types of metrics on Oracle Communications Operations Monitor (OCOM)? Select three answers. Mark for Review (1) Points 3GPP metrics Basic metrics Pre-defined metrics IETF metrics Advanced metrics 3. Oracle Communications Operations Monitor (OCOM) provides a simple and intuitive GUI with configurable dashboards. Mark for Review (1) Points T F 4. Since the Oracle Communications Operations Monitor (OCOM) is a software-based solution it has the following advantages: (choose three) Mark for Review (1) Points Software probes are free and do not affect licensing Software probes can be integrated to all Oracle Communications products Software probes can be integrated to Oracle Session Border Controllers (SBCs) License is based on number of concurrent calls 5. Call logs can be obtained in Oracle Communications Operations Monitor (OCOM) but not in real-time. Mark for Review (1) Points 1 0 6. Oracle Communications Operations Monitor (OCOM) has extensions available for specific purposes for example: (choose three) Mark for Review (1) Points REST API Signaling Quality CDR Generation PCAP Generation Mediation Engine Connector (MEC) 7. What are the two supported protocols on Oracle Communications Operations Monitor (OCOM) for Reporting features? Mark for Review (1) Points RTP RTCP-XR SIP Headers Report SRTP ZRTP 8. For which one of the following roles is relevant the Oracle Communications Session Monitor (OCSM) capability of enabling non-technical employee to gather analytics to support escalation? (choose one) Mark for Review (1) Points Help Desk Personnel Network Engineer Network Manager Network Planner/Architect Network Operations Head 9. What makes Oracle Communications Session Monitor (OCSM) unique? Mark for Review (1) Points It is innovative It is intuitive It is extensible and open It is exhaustive All of the above 10. Which of the following statements are TRUE regarding the Packet Inspector feature in Oracle Communications Control Plane Monitor (OCCPM)? (select three answers) Mark for Review (1) Points Tshark display filters L2 to L7 Inspection Downloads are done in the industry-standard RTCP-XR format Real-time packet capture is supported Real-time packet capture is NOT supported 11. Like Oracle Communications Operations Monitor (OCOM) Oracle Communications Control Plane Monitor (OCCPM) also has a Web GUI frontend. Mark for Review (1) Points 1 0 12. Reporting feature helps in documentation and managerial reports. How can data be collected and exported in Oracle Communications Control Plane Monitor (OCCPM)? (choose two) Mark for Review (1) Points Data can be collected using SNMP and exported using TDRs (Transaction Detail Records) Data can be collected using TDRs (Transaction Detail Records) and exported using SNMP Data can be collected using PCAP files and exported using REST API (JSON) Data can be collected using REST API and exported using PCAP files 13. How does Oracle Communications Control Plane Monitor (OCCPM) track authentication of mobile calls? Mark for Review (1) Points Using S6a and S9 protocols Using S6a and S13 protocols Using S6a and Gx protocols Using S13 and Gy protocols None of the above 14. One of the more powerful uses of the Oracle Communications Control Plane Monitor (OCCPM) is the ability to search by IMSI. How would you define IMSI? (choose one) Mark for Review (1) Points IMSI is just a device identifier indicating the phone type and not the user identifier IMSI is a device identifier that is sent by a mobile station to the network when they deattach from the network at which time a location update is performed IMSI is a user identifier that is sent by a mobile station to the network when they attach to the network at which time a location update is performed None of the above 15. Oracle Communications Control Plane Monitor (OCCPM) real-time working engine helps customers to: (select two answers) Mark for Review (1) Points Use Call Detail Records (CDRs) Identify Diameter transactions Update SIP session status and SIP responses Troubleshoot EPC (Evolved Packet Core) Identify SIP sessions 16. Oracle Communications Control Plane Monitor (OCCPM) is a Diameter equivalent to what Oracle Communications Operations Monitor (OCOM) does for SIP. Mark for Review (1) Points 1 0 17. Mediation Engine Connector (MEC) improves scalability and: (choose one) Mark for Review (1) Points Coordinates Mediation Engines (ME's) across large networks Offers a global dashboard and search Centralizes user management Minimizes WAN bandwidth usage All of the above 18. The Capture Layer is responsible for: (select two answers) Mark for Review (1) Points Sniffing Data storage Media analysis Fraud analysis Real-time correlation 19. The App/DB Layer is responsible for: (choose three) Mark for Review (1) Points Sniffing Data storage Media analysis Fraud analysis Real-time correlation 20. It is recommended to place standalone probes internally to capture internal signaling in the network and have embedded probes in SBCs at the edge of the network. Mark for Review (1) Points 1 0 21. An Oracle Communications Operations Monitor (OCOM) call is composed of the sum of the number of signaling segments. (choose one) Mark for Review (1) Points T F 22. What is the benefit of using TLS connections from Probes to Mediation Engine (ME)? Mark for Review (1) Points Adds more complexity and bandwidth to the solution Ensure data privacy and integrity over potentially untrusted networks Makes it impossible to troubleshoot the SIP call flow but at least the SIP signaling plane is protected from attackers Ensure data privacy and integrity over potentially trusted networks None of the above 23. A call is composed of signaling segments in Oracle Communications Operations Monitor (OCOM). Which of the following statements are correct? (choose two) Mark for Review (1) Points A segment is delimited by two successive nodes on the signaling path of the call A segment includes only SIP signaling messages that travel between consecutive nodes A segment includes all the signaling session messages that travel between two consecutive nodes A segment is delimited by two successive nodes on the media path of the call 24. License for Probe is required Mark for Review (1) Points T F 25. An Oracle Communications Operations Monitor (OCOM) system deployment is considered large when: (choose three) Mark for Review (1) Points Concurrent calls is greater than 50K There is one site/location All Protocols are used Concurrent calls is lower than 50K There is more than one site/location 26. On which of the following servers may the Probe be deployed? (choose two) Mark for Review (1) Points On any 64-bit Intel server regardless of the other hardware components On any 64-bit Intel server that supports the Data Plane Development Kit (DPDK) On servers that are outfitted with an Ethernet card made by NapaTech 27. In which of the following types of network monitoring tools can Oracle Communications Session Monitor (OCSM) product family be classified? Mark for Review (1) Points General Purpose Network or Application Performance Management Active Probing or Testing Tools Free or Free Tools Domain Experts None of the above 28. All data from Probes is fed into what is called as the Mediation Engine Mark for Review (1) Points T F 29. Which type of Probe has the ability to decrypt traffic? Mark for Review (1) Points Standalone Probe Embedded Probe 30. Which of the following are examples of Probes functions? (choose one) Mark for Review (1) Points Capture traffic Analyse media quality Calculate MOS, R-Factor, packet loss, etc. Send data on signaling and media quality to Mediation Engine All of the above 31. Only one Aggregation Engine is required for the whole network. Which of the following are examples of its functions? (choose two) Mark for Review (1) Points Mediation Engine Connector (MEC) aggregates information and KPIs at a global level Mediation Engine Connector (MEC) detects and prevents phone fraud Fraud Monitor (FM) detects and prevents phone fraud Fraud Monitor (FM) aggregates information and KPIs at a global level Mediation Engine Connector (MEC) sends data on signaling and media quality to Mediation Engine (ME) 32. Which of the following network monitoring tools is an example of Free tool? (choose one) Mark for Review (1) Points Wireshark Audiocodes Netscout Empirix Oracle Communications Session Monitor (OCSM) 33. Which of the following are examples of the hardware that Probes can run on? (choose three) Mark for Review (1) Points Debian or Oracle Linux 64-bit based COTS (Intel x86 64-bit compatible) Mediation hardware Aggregation hardware Sun hardware Integrated with Oracle Communications Session Border Controller (OCSBC) or Oracle Communications Session Router (OCSR) 34. Oracle Communications Fraud Monitor (OCFM) helps in analysing packet flows and determining if any suspicious activities might be taking place by applying programmed rules. Which of the following statements are TRUE regarding these programmed rules? Select two answers. Mark for Review (1) Points Execution of these rules may lead to detection of potential fraud Since OCFM does rely on CDRs generated, OCFM can only prevent fraud when the call is finished Execution of these rules may lead to SIP session termination If a rule does get fired, OCFM will immediately send an alert If a rule does get fired, OCFM will immediately terminate the call 35. Blacklists that the Oracle Communications Fraud Monitor (OCFM) works with are based on: Mark for Review (1) Points Source and Destination Domain Name IP address Phone number range All of the above 36. Oracle Communications Fraud Monitor (OCFM) relies on existing passive Probes and Mediation Engines so it cannot be detected by hackers. Mark for Review (1) Points 1 0 37. Which are two aspects to avoid in order to prevent brute force password guessing? Select two answers. Mark for Review (1) Points Lack of password policies Stolen calling cards Easily guessable passwords Inbound calls allowed without authentication Unprotected PBX's maintenance port 38. Oracle Communications Fraud Monitor (OCFM) shows all potential fraud incidents in a single list. This screen also shows: Mark for Review (1) Points Alerts raised Suspected user details Suspected calls history All of the above 39. Which of the following statements better define how Oracle Communications Fraud Monitor (OCFM) works? (choose three) Mark for Review (1) Points OCFM routes calls to specific destinations based on scoring history OCFM uses data gathered from Mediation Engine and reported through Probes OCFM uses data gathered from Probes and reported through Mediation Engine OCFM applies rules to every reported call, and collects a score if rule is executed OCFM triggers alerts based on score accumulated due to rule executions 40. Oracle Communications Fraud Monitor (OCFM) matches incoming or outgoing calls against blacklists that can be of two types: source based and destination based. Mark for Review (1) Points 1 0