Q1. This question requires that you evaluate the underlined text to determine if it is correct.
The four IEEE standards, 802.11a, b, g, and n, are collectively known as mobile ad hoc networks.
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. WiMAX
B. Bluetooth
C. WiFi
D. No change is needed
Answer: C
Q2. Which two features of a Windows Server 2008 R2 server should you install to use that server as a software router? (Choose two.)
A. Network Policy and Access Services
B. Routing and Remote Access Services
C. Remote Administration
D. DirectAccess
Answer: A,B
Q3. 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).
Answer: C
Q4. Which technology provides the highest bit rate?
A. T1
B. El
C. DS3
D. ISDN
Answer: C
Q5. Which of these cable types transmits data the greatest distance?
A. Multi-mode fiber
B. Single-mode fiber
C. Cat5e
D. Cat6
Answer: B
Q6. DRAG DROP
Match the OSI layer to its corresponding description.
To answer, drag the appropriate OSI layer from the column on the left to its description on the right. Each OSI layer may be used once, more than once, or not at all. Each correct match is worth one point.
Answer:
Q7. 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
Q8. 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
Q9. What are three advantages of VLANs? (Choose three.)
A. They can logically address packets by using IP.
B. They require a router to connect to VLANs on another switch.
C. They compartmentalize a network and isolate traffic.
D. They are efficient because a single switch can implement only a single VLAN.
E. They act as though they are on the same LAN regardless of physical location.
Answer: C,D,E
Q10. Which two of the following are connectivity options for wide area networks (WANs)? (Choose two.)
A. Token ring
B. Ethernet
C. Dial-up
D. Leased line
Answer: C,D