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CT0-101 EXAM: CompTIA Convergence+ Certification Exam
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CT0-101 EXAM: CompTIA Convergence+ Certification Exam
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25 Questions

1. Remote workers from a company must be able to use their softphones through a secure connection. Which of the following technology should the workers use?
2. Which of the following audio codecs uses the lowest bitrate?
3. A company has decided to implement video streaming, so that the entire company can watch a live video broadcast of the companies quarterly meeting. Which of the following networking protocols should the technician implement, and why?
4. A technician is asked to recommend an MPEG solution for the transmission of video with a stream rate of one Mbps, across a network to several desktop computers. The technician is asked to keep the overhead as low as possible to accommodate this rate. Which of the following should the technician recommend?
5. Which of the following is a primary benefit of PC softphones in a corporate environment?
6. Which of the following 802.1p class of service values are recommended for use in a VoIP enterprise?
7. After implementing QoS for voice across a WAN, users of a database program begin to complain of poor performance. Which of the following should the technician do to solve this issue?
8. Which of the following could potentially contribute to causing an echo in VoIP conversation?
9. There are two different VLANs on the network, one for multimedia and one for data. A network switch has a VoIP device connected to it, but the device cannot register with the gatekeeper, which is connected to a core switch. Which of the following would MOST likely be the cause of the problem?
10. Which of the following would show information about all calls and could be imported into accounting software for report generation?
11. When getting ready to upgrade a phone system, which of the following would be the FIRST step that a technician would take?
12. Reviewing the VoIP system call logs shows that after working hours several local number calls enter the system and are then forwarded to long distance numbers. Which of the following is this MOST likely an indication of?
13. Which of the following is known as the public address of a SIP user?
14. Which of the following is an example of TOLL Fraud?
15. Which of the following methods is the BEST way to secure the delivery of SIP traffic on a converged network?
16. Which of the following codecs is likely to produce the highest quality sound?
17. One hundred users are connected to a SIP IP system and experience busy signals about half of the time when trying to make a call to the public switched telephone network (PSTN). Internal calls are working fine. Which of the following could be the reason?
18. Which of the following forms of a network security breach would an Intrusion Detection System (IDS) be MOST vulnerable to when running on a converged network?
19. An 8 must be dialed at the beginning of a number for Public Switched Telephone Network (PSTN) access from the PBX. A technician wants to enable bypassing of the dial 8 code so that users can just dial numbers without first dialing the 8. Which of the following would the technician need to check before enabling this bypass to ensure the LEAST amount of problems?
20. A technician, in a large office building with 1000 users, has just changed the voice mail system. The technician has been getting complaints thru email that the companys voice mail system is not delivering messages to the users who are unified or traditional. Which of the following should the technician check to verify it is working properly?
21. A 50 user retail store has a VoIP system. During a worm attack on their network, the voice service became unavailable, although the VoIP administrator made sure that the latest patches were installed on the IP-PBX. Which of the following measures might help prevent such an outage in the future?
22. Which of the following is necessary for a branch office to continue to make calls in the event the remote site loses WAN connectivity to the main site?
23. A company has a VLAN for data communications and a VLAN for voice communications. Which of the following protocols would a technician want to implement to ensure that the voice communication is prioritized at a layer 2 level?
24. Which term BEST describes a PBX which uses TDM and IP technology for calls?
25. Which of the following BEST describes how voice and data traffic reac t to excessive latency?

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