N10-004 braindumps of CompTIA Network+ certifications
January 12th, 2010
N10-004 braindumps CompTIA Network+ (2009 Edition)
Exam Number/Code : N10-004
Exam Name : CompTIA Network+ (2009 Edition)
Questions and Answers : 589 Q&As
Update Time: 2010-01-09
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CompTIA Network+ Certification n10-004 Practice Exams Boot camp & Braindump
1. Which of the following does a star ring topology use for data transfer?
A.CSMA/CD
B.CSMA/CA
C.CHAP
D.Token passing
Answer: D
2. In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?
A.Layer 2
B.Layer 3
C.Layer 5
D.Layer 7
Answer: C
3. Which of the following network hardware allows the MOST network traffic collisions?
A.WAP
B.Hub
C.Switch
D.Router
Answer: B
4. Which of the following is a valid IP address in the public addressing scheme?
A.10.20.1.1
B.168.192.10.1
C.233.10.20.1
D.172.20.10.1
Answer: B
5. On a Windows network, users are reporting that they cannot access any network resources. The users can ping the IP address and connect to the network resource using the IP address. Which of the following is the cause of the problem?
A.The file server is offline.
B.The DNS server is not resolving correctly.
C.The DHCP server is not assigning correct IP addresses.
D.The domain controller is not responding.
Answer: B
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