Building a real world network

Question 1

Adding a generator to a server room is an example of what

Answer 1

Power redundancy

Question 2

H.323 uses which TCP port number?

Answer 2

1720

Question 3

Which of the following devices would most likely be a UC gateway?

Answer 3

Router

Question 4

As part of unified communications services, QoS must be implemented. DSCP and CoS map to which of the following OSI layers? (Select TWO)

Answer 4

Layer 2
Layer 3

Question 5

What standard is used by most NAS devices, enabling them to connect easily to almost any network?

Answer 5

CIFS

Question 6

When designing a basic network, which of the following are factors to consider? (Select two.)

Answer 6

Equipment limitations
list of requirements

Question 7

Which of the following is a unique server function?

Answer 7

Network authentication

Question 8

The RTP protocol runs on top of which protocol?

Answer 8

SIP

Question 9

Which of the following differentiates a PLC from a DCS controller?

Answer 9

Sequential control