Q1. What is a similarity between Layer 2 and Layer 3 switches? 

A. Both provide a high level of security to the network. 

B. Both use logical addressing to forward transmissions. 

C. Both forward packets onto the network. 

D. Both allow the implementation of VLANs. 

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Q2. Which network does the IP address 220.100.100.100 belong to? 

A. 220.100.100.0/24 

B. 220.100.100.1/24 

C. 255.255.255.0/24 

D. 255.255.255.1/24 

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Q3. Which metric does Routing Information Protocol (RJP) use to determine the least costly route? 

A. Delay 

B. Host ID 

C. Hop count 

D. Interface 

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Q4. If an 802.llg Internet connection has connectivity problems, what may be the cause? 

A. A cordless phone 

B. A cellular phone 

C. Incandescent lights 

D. Electromagnetic interference (EMI) 

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Q5. You need to divide a network into three subnets. 

Which device should you use? 

A. Hub 

B. Bridge 

C. Router 

D. Segmenter 

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Q6. Which of the following determines the media access method that is used in a network? 

A. Number of hosts connected to the network 

B. Number of domain servers on the segment 

C. Maximum speed of the media 

D. Topology and protocols 

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Q7. HOTSPOT 

For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point. 

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Q8. A Media Access Control (MAC) address identifies a/an: 

A. UPnP device. 

B. Local broadcast domain. 

C. Network interface card (NIC). 

D. Local area network (LAN). 

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Q9. Which of the following represents a Media Access Control (MAC) address? 

A. GV:ZC:KK:DK:FZ:CA 

B. 255.255.255.0 

C. 05:35:AB:6E:Al:25 

D. 127.0.0.1 

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Q10. Which of these represents the Internet Protocol version 6 (IPv6) loopback address? 

A. 127.0.0.1 

B. 192.168.0.1 

C. FEC0:A8C0::AA01 

D. ::1 

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