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Q1. HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Q2. 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
Answer: D
Q3. HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Q4. This question requires that you evaluate the underlined text to determine if it is correct.
Each IPv4 address consists of a MAC address and data-link laver address.
Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed" if the underlined text makes the statement correct.
A. Network ID and a host ID
B. DNS record and a default route
C. 64-bit binary number divided into octets
D. No change is needed
Answer: A
Q5. The query protocol used to locate resources on a network is:
A. User Datagram Protocol (UDP).
B. Lightweight Directory Access Protocol (LDAP),
C. Tracert
D. Telnet.
Answer: B
Q6. You need to run four Ethernet network drops. Each drop is approximately 125 feet/46.33 meters.
An interference exists along the path of each drop.
You need to ensure that interference is reduced.
Which cable type should you use?
A. STP Cat5e
B. UTPCat5e
C. Cat3
D. UTPCat6
Answer: A
Q7. What is an example of a Layer 3 device that connects multiple computers and networks?
A. Packet
B. Repeater
C. Switch
D. Router
Answer: A
Q8. HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Q9. You are setting up a network computer game.
You need to open up ports on your firewall so your friends can join the network.
Which command displays the ports that your computer is listening for?
A. nslookup
B. nbtstat
C. ping
D. netstat
Answer: A
Q10. Which wireless authentication method provides the highest level of security?
A. Wired Equivalency Privacy (WEP)
B. IEEE 802.lln
C. WI-FI Protected Access (WPA)
D. IEEE 802.11a
Answer: C
Q11. HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Q12. In a physical star topology, the central device is referred to as a:
A. Bridge
B. Server
C. segmenter
D. Hub
Answer: D
Q13. The service that resolves fully qualified domain names (FQDN) to IP addresses is:
A. Windows Internet Name Service (WINS).
B. Domain Name Service (DNS).
C. Internet Service Provider (ISP).
D. Address Resolution Protocol (ARP).
Answer: B
Q14. How many bits are there in an Internet Protocol version 6 (IPv6) address?
A. 32
B. 64
C. 128
D. 256
Answer: C
Q15. What are three characteristics of Ethernet network topology? (Choose three.)
A. It uses tokens to avoid collisions on the network.
B. It can use coaxial, twisted pair, and fiber optic media.
C. It comprises the largest share of the networks in place today.
D. It is a non-switching protocol.
E. It can negotiate different transmission speeds.
Answer: A,B,D