10-IT2600 Advanced Networking Devices

Question 1

What is SONET used for?

Answer 1

Long-distance, high-speed, fiber-optic transmission

Question 2

Which of the following residential Internet medias would employ the DOCSIS standard?

Answer 2

Cable

Question 3

What protocol do cable modems use?

Answer 3

DOCSIS

Question 4

Which of the following mediums is circuit switched?

Answer 4

PSTN

Question 5

Which of the following technologies is used to connect public networks using POTS lines?

Answer 5

PSTN

Question 6

You have just had DSL installed at your house. Although the Internet connection is fast, your phones no longer work. What is the problem?

Answer 6

The installer failed to install the POTS filters on the phones.

Question 7

A network administrator has created a virtual machine in the cloud. The technician would like to connect to the server remotely using RDP. Which of the following default ports needs to be opened?

Answer 7

3389

Question 8

A company is connected to an ISP, but owns the premise router with an internal CSU/DSU. Which of the following is considered the demarc?

Answer 8

Smart jack

Question 9

A company is having a new T1 line installed. Which of the following will the connection MOST likely terminate to?

Answer 9

MDF

Question 10

Which of the following provides the fastest throughput?

Answer 10

ADSL