Cis 175 Final Exam Guide

CIS 175 Final Exam Guide

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CIS 175 Final Exam Guide

 Question 1

The image below is an example of what type of WAN connection?

 Question 2

Which of the following is a type of coaxial cable? (Choose 2)

 Question 3

Which of the following is a common Layer 2 protocol that could run over a dedicated leased line?

 Question 4

SONET uses ________ cabling and offers high data rates, typically in the ________ Mbps— ________ Gbps range, and long-distance limitations, typically in the ________ km— ________ km range.

 Question 5

The data rates for T3 link is ________.

 Question 6

A common Layer 2 protocol used on dedicated leased lines is ________.

 Question 7

If the bandwidth of an OC-1 link is 51.84 Mbps, what is the bandwidth of an OC-3 link?

 Question 8

When a wireless channel uses more than one frequency the transmission method called ________ spectrum.

 Question 9

To protect WLAN traffic from eavesdroppers, a variety of security standards and practices have been developed, including all of the following except:

 Question 10

WLAN security based on a PSK technology is called ________ mode.

 Question 11

The wireless device that is marked X in the image below is a ________.

 Question 12

WLANs can be categorized based on their use of wireless APs. The three main categories are ________, ________, and ________.

 Question 13

Which is NOT a security threat for WLAN’s?

 Question 14

Which of the following is one of the broad categories of wireless antennae that are based on coverage?

 Question 15

The Wide Area Network (WAN) design below represents what type of fault-tolerant network design?

 Question 16

Which QoS design consideration is incorrect?

 Question 17

Which term is best described by the following definition: “Both NICs are active at the same time, and they each have their own MAC address”?

 Question 18

Which of the following is one of the two modes of...