CompTIA N10-004 Real Exam Questions

The CompTIA Network+ certification is the sign of a competent networking professional. It is an international, vendor-neutral certification that proves a technician’s competency in managing, maintaining, troubleshooting, installing and configuring basic network infrastructure.

1. Which of the following network devices should be installed at a data center to intelligently distribute client connections to a pool of servers?

A.A proxy server
B.A load balancer
C.A layer two switch
D.A multilayer switch   
Answer: B

2. Which of the following devices would BEST perform the role of content inspection and policy enforcement?

A.A proxy server
B.A load balancer
C.An IDS
D.A content switch   
Answer: A

3. Which of the following features permits network devices to draw power from the switch?

A.Point-to-Point Protocol over ATM (PPPoA)
B.Power over Ethernet (PoE)
C.Protected Extensible Authentication Protocol (PEAP)
D.Point-to-Point Protocol over Ethernet (PPPoE)
Answer: B

4. Spanning tree prevents loops in switched networks by:

A.creating a topology table of the network and only forwarding traffic to hops closer to the destination.
B.blocking switch ports.
C.dropping frames when the TTL reaches zero.
D.load balancing over redundant links.
Answer: B

5. Which of the following AAA implementations is supported for 802.1x?

A.Diameter
B.DNS
C.RADIUS
D.TACACS+
Answer: C

6. Which of the following is a private IP address?   

A.192.169.0.1
B.172.29.55.210
C.101.0.1.10
D.224.10.25.1
Answer: B

7. Which of the following documentation would be used to map where the cables are located in a certain location?

A.Regulatory documentation
B.Logical diagrams
C.Wire schematics
D.Baselines
Answer: C

8. Which of the following should be implemented to allow a user to securely connect to a network drive remotely?

A.Enable file and print share
B.FTP
C.VPN
D.Map a drive
Answer: C

9. Which of the following cable types allows the LEAST amount of crosstalk?

A.CAT6
B.Serial
C.CAT5e
D.Fiber
Answer: D

10. Which of the following is MOST likely to interfere with 801.11g wireless network?

A.Switch
B.Hot water heater
C.Bluetooth device
D.5GHz cordless phone
Answer: C

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