Ensurepass

CompTIA Network+ Certification Exam

 

QUESTION 171

A network administrator noticed that when one computer goes down, all the other computers in the office will not work. Which of the following topologies is in use?

 

A.

Star

B.

Ring

C.

Hybrid

D.

Bus

E.

Mesh

 

Correct Answer: D

QUESTION 172

Which of the following is BEST used to perform a one-time temporary posture assessment in a NAC environment?

 

A.

Intrusion prevention system

B.

Host-based firewall

C.

Non-persistent agent

D.

Antivirus

 

Correct Answer: C

 

 

QUESTION 173

A network technician is informed that some clients cannot connect to a critical business application. This application is hosted on a server that resides within the local VLAN. The server has a domain name of Appserver1.CorpXYZ.local. The technician notices some client machines can still
connect to the application server, while others in the same office cannot. All of the office computers share similar networking hardware, and connect to the same switch.

 

The network technician inspects an office computer that cannot establish a connection. The technician simultaneously runs a protocol analyzer on this office computer, and then attempts to ping the address Appserver.CorpXYZ.local. The technician receives a reply to the ping, but a connection to the business application still cannot be established. The following output is observed in the protocol analyzer:

 

clip_image002

 

Based on this output, which of the following is the MOST likely cause of the connectivity issues?

 

A.

The DNS is not resolving Appserver1. CorpXYZ.local to the correct IP address.

B.

Responses from Appserver1 are being redirected to a different host.

C.

Another machine on the network has the same IP address as Appserver1.

D.

The office computer is connected to a trunk port, and the wrong native VLAN has been set.

 

Correct Answer: C

 

 

 

QUESTION 174

Which of the following is a logical host on the network where unauthorized users believe they are on the production network?

 

A.

Virtual server

B.

VLAN

C.

Honeypot

D.

Virtual Terminal

 

Correct Answer: C

 

 

QUESTION 175

DRAG DROP

Build a T-658B Connection

 

clip_image004

 

Correct Answer:

clip_image006

 

 

 

 

 

QUESTION 176

A network technician has created a network consisting of an external internet connection, a DMZ, an internal private network, and an administrative network. All routers and switches should be configured to accept SSH connections from which of the following network segments?

 

A.

The internal network since it is private

B.

The admin private network allowing only admin access

C.

The DMZ only allowing access from the segment with the servers

D.

The internet connection to allow admin access from anywhere

 

Correct Answer: B

 

 

QUESTION 177

A home user is configuring a wireless router and must decide which wireless standard to use. The user has many devices that require a lot of bandwidth and must be able to communicate at a far distance from the router. Which of the following wireless standards will BEST meet the home user’s requirements?

 

A.

802.11a

B.

802.11b

C.

802.11g

D.

802.11n

 

Correct Answer: D

 

 

QUESTION 178

Ann, a network administrator, is in the process of cleaning network switches for resale. Ann splashes the cleaning agent in her eye and needs to know the procedure of cleansing her eye. To which of the following should Ann refer?

 

A.

EULA

B.

MSDS

C.

SLA

D.

MOU

 

Correct Answer: B

 

 

QUESTION 179

A client is receiving certificate errors in other languages when trying to access the company’s main intranet site. Which of the following is MOST likely the cause?

 

A.

DoS

B.

Reflective DNS

C.

Man-in-the-middle

D.

ARP poisoning

 

Correct Answer: C

 

 

 

QUESTION 180

A technician is looking at an issue with a computer connecting to the network. The technician determines wire 3 of a UTP Ethernet cable run has a break in it. This computer was previously connected to the switch at 1Gbps throughput. This PC is a kiosk and does not need anything more than 50-60Mbps connection speed. Which of the following can the technician do to resolve the issue quickly?

 

A.

Rewire both ends to have the wire on pin 6 remapped to pin 3. Force the duplex and speed to 100Mbps full duplex.

B.

Rewire both ends to have the wire on pin 6 remapped to pin 3. Force the duplex and speed to 1000Mbps full duplex.

C.

Rewire both ends to have the wire on pin 7 remapped to pin 3. Force the duplex and speed to 100Mbps full duplex.

D.

Rewire both ends to have the wire on pin 7 remapped to pin 3. Force the duplex and speed to 1000Mbps full duplex.

 

Correct Answer: D

Explanation:

http://pinouts.ru/NetworkCables/ethernet_10_100_1000_pinout.shtml

 

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