Cis 175 Final Exam Solution

CIS 175 Final Exam Solution
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CIS 175 Final Exam Solution
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 Network Interface Card...