connects an IP telephony network to POTS?
Answer : D
Henry works as a Sales Engineer for BlueWells Inc. Sam, a customer, has asked him to create a solution that allows an application to be shared across the internet. The solution should be extensible and based on industry standards. The solution should not use a proprietary protocol and the application should be delivered to multiple recipients at the same time.
The solution should also be robust, as clients will be using the application from Macintosh,
Windows, and Linux systems. Which of the following protocols should Henry choose to fulfill Sam's requirement?
Answer : B
Adam works as a Sales Engineer for Umbrella Inc. One of his customers complains that the PBX is getting reset several times in a day. Adam finds that the power LEDs of PBX are fluttering. He suspects that faulty power supply is the cause of this problem. Which of the following troubleshooting tools should Adam use to verify these suspicions?
Answer : C
Which of the following are the actual portions of the telephone number as defined in the
North American Numbering Plan?
Each correct answer represents a complete solution. Choose all that apply.
Answer : ABD
Which of the following protocols is used for Voice over IP (VOIP) solutions?
Answer : A
Which of the following depicts the ability to smoothly combine e-mail, voice, real-time applications, and Web chat features for a call center representative to use?
Answer : D
In which of the following service classes can you divide the network traffic before implementing QoS?
Each correct answer represents a part of the solution. Choose three.
Answer : ABC
Trace analysis tools, management tools, and NBAR are used while implementing QoS policies. Which of the following tasks is performed by these tools during implementation of
QoS policies?
Answer : B
Which of the following VLAN Trunk Protocol (VTP) modes is used to create, modify, and delete VLANs?
Answer : B
Fill in the blank with the appropriate word.
The______is composed of the local loop, the central office, and the SS7 network.
Answer : A
Which of the following components of Voice over IP Networks provides Call Admission
Control (CAC), bandwidth control and management, and address translation?
Answer : A
John works as a Network Administrator in ABC Inc. He complains that he is unable to communicate with a remote computer. He suspects that data loss is occurring at one of the routers that are routing the packets to the destination computer. He wants to test the route that the packets follow from his computer to the destination computer. He also wants to view the information about the packet losses at every router along the way. Which of the following commands will he use to accomplish this?
Answer : A
Which of the following address translation types only translates one (and only one) IP address to another without using ports?
Answer : D
Mike works as a Sales Engineer for Umbrella Inc. The employees of the company are reporting problems with voice delays on telephone calls on the corporate VoIP network.
What is the most likely cause of this problem?
Answer : A
Which of the following statements are true about routers?
Each correct answer represents a complete solution. Choose all that apply.
Answer : ABC
Have any questions or issues ? Please dont hesitate to contact us