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CompTIA N10-005 - Questions & Answers

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Question 1
Single choice

A user's laptop is unable to keep a stable network connection.

Which of the following measures would MOST likely need to be configured?

A.

SSID name

B.

WAP encryption strength

C.

WAP radio power

D.

Channel overlay

Question 2
Multiple choice

The Network Interface Layer of the TCP/IP model corresponds to which of the following layers of the OSI model? (Select TWO).

A.

Network

B.

Session

C.

Transport

D.

Physical

E.

Data link

Question 3
Single choice

In which of the following layers of the OSI model would MAC addressing be found?

A.

Network

B.

Application

C.

Data Link

D.

Transport

Question 4
Single choice

Several users from the finance department report that they are able to access the Internet, but unable to connect to their financial applications. The network technician is unable to ping the finance server. The technician decides to check the switch and determines that Internet access is working.

Which of the following is a possible cause of the access issues?

A.

Faulty cable

B.

Remote management disabled

C.

Improper VLAN assignment

D.

Mismatched duplex

Question 5
Single choice

A technician needs to ensure that traffic from a specific department is separated within several switches.

Which of the following needs to be configured on the switch to separate the traffic?

A.

Duplex settings

B.

SNMP string

C.

VLAN assignments

D.

Spanning tree

Question 6
Single choice

Given a subnet mask of 255.255.255.0, how many usable IP addresses would be in that subnet?

A.

250

B.

254

C.

255

D.

256

Question 7
Single choice

On which of the following OSI model layers would a MAC address be used?

A.

Network

B.

Data Link

C.

Transport

D.

Physical

Question 8
Single choice

Joe, a user, has a computer that has a link light on his network interface card (NIC); however, Joe is unable to access the Internet.

Which of the following is the cause of this issue?

A.

Faulty GBIC

B.

Faulty SFP

C.

Cable is a crossover

D.

VLAN mismatch

Question 9
Single choice

A network technician is troubleshooting signal problems with certain WAPs in an office and finds consistently high ping times across the units.
Such an issue is called which of the following?

A.

Latency

B.

Attenuation

C.

Crosstalk

D.

Frequency hopping

Question 10
Single choice

Which of the following TCP/IP model layers does the OSI model Presentation layer map to?

A.

Transport

B.

Internet

C.

Application

D.

Network Interface

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