Introducing The New!
Surepassexam Collection
Get Unlimited Access to all
Surepassexam's PREMIUM files
Q1. What is an example of a network device that associates a network address with a port?
A. Switch
B. Router
C. Hub
D. DSL modem
Answer: C
Q2. Teredo tunneling is a protocol that:
A. Translates Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6).
B. Allows IPv6 connectivity through IPv4 devices.
C. Provides VPN security.
D. Dynamically allocates IPv6 addresses.
Answer: B
Q3. HOTSPOT
You cannot get to any site on the Internet or on the school's intranet. Your school uses DHCP.
You check your network settings, which are configured as shown in the following image:
You need to change the settings to access websites.
Use the drop-down menus to select the answer choice that completes each statement. Each correct selection is worth one point.
Answer:
Q4. A router's static route is set by the:
A. Adjacent network
B. Next upstream router
C. Network administrator
D. Routing protocol
Answer: C
Q5. 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:
Q6. This question requires that you evaluate the underlined text to determine if it is correct.
The NTP value in a resource record indicates a length of time that other DNS servers use to determine how long to cache information for a record before expiring and discarding it.
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. TTL
B. GPS
C. SOA RR
D. No change is needed
Answer: A
Q7. What is the bit rate for a North American T3 circuit?
A. 6.312 Mbit/s
B. 44.736 Mbit/s
C. 274.176 Mbit/s
D. 400.352 Mbit/s
Answer: B
Q8. Which IEEE 802.11 Wi-Fi networking standard requires dual antennas so it can run in all of its supported frequencies?
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
Answer: D
Q9. At what layer in the OSI model are hardware addresses referenced?
A. Network
B. Application
C. Data link
D. Physical
Answer: C
Q10. The default subnet mask for a Class B network is:
A. 0.0.0.255
B. 0.0.255.255
C. 255.0.0.0
D. 255.255.0.0
Answer: D
Q11. This question requires that you evaluate the underlined text to determine if it is correct.
Plain old telephone service (POTS), most ISDN lines, and switched T1 lines are all examples of Message Switching.
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. Circuit Switching
B. Packet Switching
C. FDDI Switching
D. No change is needed
Answer: A
Q12. This question requires that you evaluate the underlined text to determine if it is correct.
When a client computer is unable to reach a DHCP server, it will automatically assign an IP address in the 10.0.0.0 -10.0.0.255 range.
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. 127.0.0.0-127.0.0.255
B. 169.254.0.0-169.254.255.255
C. 192168.100.0 -192.168.100.255
D. No change is needed
Answer: B
Q13. HOTSPOT
You are studying for finals in the student lounge. When your laptop is connected to the wireless network, access to the Internet is slow. When you plug your laptop into a wall jack, you can no longer access the Internet at all.
You run the ipconfig /all command. The results are shown in the following image: Use the drop-down menus to select the answer choice that completes each statement. Each correct selection is worth one point.
Answer:
Q14. Which of these cable types transmits data the greatest distance?
A. Multi-mode fiber
B. Single-mode fiber
C. Cat5e
D. Cat6
Answer: B
Q15. What are two differences between switches and hubs? (Choose two.)
A. Switches are slower than hubs because of the extra addressing functions that switches perform.
B. Switches send data to all of the computers that are connected to them for efficiency.
C. Switches are capable of sending and receiving data at the same time.
D. Switches identify the intended destination of the data that they receive.
Answer: B,C