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Selected N10-009 CompTIA Network+ Questions Answers

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Total 332 questions

CompTIA Network+ Certification Exam Questions and Answers

Question 61

A newtwork administrator needs to create an SVI on a Layer 3-capable device to separate voice and data traffic. Which of the following best explains this use case?

Options:

A.

A physical interface used for trunking logical ports

B.

A physical interface used for management access

C.

A logical interface used for the routing of VLANs

D.

A logical interface used when the number of physical ports is insufficent.

Question 62

After a company installed a new IPS, the network is experiencing speed degradation. A network administrator is troubleshooting the issue and runs a speed test. The results from the different network locations are as follows:

LocationSpeed DownSpeed Up

Wireless laptop4.8 Mbps47.1 Mbps

Wired desktop5.2 Mbps49.3 Mbps

Firewall48.8 Mbps49.5 Mbps

Which of the following is the most likely issue?

Options:

A.

Packet loss

B.

Bottlenecking

C.

Channel overlap

D.

Network congestion

Question 63

A network administrator configured a router interface as 10.0.0.95 255.255.255.240. The administrator discovers that the router is not routing packets to a web server with IP 10.0.0.81/28. Which of the following is the best explanation?

Options:

A.

Theweb server Is In adifferent subnet.

B.

Therouter interface isa broadcast address.

C.

TheIP address spaceis a class A network.

D.

Thesubnet is in a private address space.

Question 64

Which of the following steps in the troubleshooting methodology would be next after putting preventive measures in place?

Options:

A.

Implement the solution.

B.

Verify system functionality.

C.

Establish a plan of action.

D.

Test the theory to determine cause.

Page: 16 / 23
Total 332 questions