Cis/175 Final Exam Help

CIS175 Final Exam All Possible Questions

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• 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? (Choose 2)

• 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?

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