Latest CompTIA Network+ N10-005 Real Exam Download 171-180

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QUESTION 171

Some visitors are unable to access the wireless network. The network’s wireless infrastructure is comprised of three different buildings with the configurations listed below. Wireless network in Building A and C is used exclusively for internal employees and Building B is used for visitors and requires no additional configuration on their devices. Which of the following settings would need to be modified to provide wireless access to all visitors?

Building A Building B Building C

Channel: 2 Channel: 6 Channel: 11

Encryption: WPA2 Encryption: WPA2 Encryption: WPA2

 

A.      Encryption set to Open in all Buildings

B.      Encryption set to Open in Building B

C.      Encryption set to WEP in Building B

D.      Channel set to 11 in Building B

 

Correct Answer: B

 

 

QUESTION 172

Some employees are unable to maintain a wireless network connection. The network’s wireless infrastructure is comprised of three different buildings with the configurations listed below. Wireless network in Building A and C is used exclusively for internal employees and Building B is used for visitors and requires no additional configuration on their devices. Which of the following settings would need to be modified to provide the BEST wireless experience for all employees as they move between buildings?

 

Building A Building B Building C

Channel: 1Channel: 6Channel: 11

Encryption: WPA2Encryption: Open Encryption: WPA2

SSID. Corp SSID. Guest SSID. Sales

 

A.      Change Channel in Building B to 7

B.      Change Encryption in Building B to match A and C

C.      Change Channel in Building C to 1

D.      Change SSID in Building C to match Building A

 

Correct Answer: D

 

 

QUESTION 173

Which of the following port numbers is used for SNMP?

 

A.      61

B.      151

C.      161

D.      1611

 

Correct Answer: C

 

 

QUESTION 174

A technician has been given the task to install a wireless network in a user’s home. Which of the following should the technician consider when implementing the network? (Select TWO).

 

A.      That there is strong encryption enabled and configured on the access point.

B.      The user’s home network has a correctly completed WHOIS entry.

C.      The access point is broadcasting the SSID based upon manufacturer’s standards.

D.      There are no conflicts of channels in use by neighboring wireless networks.

E.       There are redundant internal DNS names set in the access point’s settings.

F.       That the access point’s MAC address is properly set in its configuration settings.

 

Correct Answer: AD

 

 

QUESTION 175

Users are reporting wired connectivity drops in a new office with brand new CAT6 infrastructure. Which of the following tools should a technician use to BEST troubleshoot this issue?

 

A.      OTDR

B.      Protocol analyzer

C.      Toner probe

D.      Cable certifier

 

Correct Answer: D

 

 

QUESTION 176

Which of the following wireless technologies only uses the 5GHz spectrum but reaches a theoretical throughput of only 54Mbps?

 

A.      A

B.      B

C.      G

D.      N

 

Correct Answer: A

 

 

QUESTION 177

Which of the following is the definition of a DNS server?

 

A.      Hosts proprietary business applications

B.      Translates FQDN’s to IP addresses

C.      Provides network IDS/IPS security

D.      Assigns IP addresses to network devices

 

Correct Answer: B

 

 

QUESTION 178

Which of the following features can BEST be used to facilitate authorized remote access to a network?

 

A.      VPN concentrator

B.      Proxy server

C.      Content filter

D.      Load balancer

 

Correct Answer: A

 

 

QUESTION 179

Which of the following WAN technology types has the GREATEST latency?

 

A.      ISDN

B.      Fiber

C.      Satellite

D.      Cable

 

Correct Answer: C

 

 

QUESTION 180

Multiple networked devices running on the same physical hardware that provide central access to applications and files, where each device runs as a piece of software are known as:

 

A.      virtual desktops.

B.      switches.

C.      PBXs.

D.      virtual servers.

 

Correct Answer: D

 

 




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