Latest CompTIA Network+ N10-005 Real Exam Download 271-280

Ensurepass

QUESTION 271

Which of the following is needed when using WPA2-Enterprise wireless encryption?

 

A.      TFTP

B.      RADIUS

C.      LDAP

D.      IPSec

 

Correct Answer: B

 

 

QUESTION 272

Which of the following technologies is used to connect public networks using POTS lines?

 

A.      OC3

B.      OC12

C.      PSTN

D.      Cable

 

Correct Answer: C

 




QUESTION 273

An administrator would like to inspect all traffic flowing over the SMTP protocol on a given network. Which of the following tools would accomplish this? (Select TWO).

 

A.      Packet sniffer

B.      Honeypot

C.      Port mirroring

D.      IPS

E.       Port scanner

F.       IDS

 

Correct Answer: AC

 

 

QUESTION 274

Which of the following switch features allows for both incoming and outgoing data across physical ports at the same time?

 

A.      Burst-frame

B.      Full-duplex

C.      Half-duplex

D.      VoIP

 

Correct Answer: B

 

 

QUESTION 275

Which of the following is a common physical network topology?

 

A.      Cross-over

B.      Loopback

C.      Star

D.      Straight

 

Correct Answer: C

 

 

QUESTION 276

PKI is a method of user authentication which uses which of the following?

 

A.      Various router commands

B.      Access control lists

C.      Certificate services

D.      A RADIUS server

Correct Answer: C

 

 

QUESTION 277

A technician has a network with a mix of newer and older equipment. Which of the following settings would dynamically configure whether to use full or half duplex?

 

A.      Transmission speed

B.      Frequency

C.      Auto-negotiate

D.      Distance

 

Correct Answer: C

 

 

QUESTION 278

An administrator needs to install a WAP in a location where there is no electrical wiring. Which of the following should the administrator use to complete a successful installation?

 

A.      Coaxial

B.      Wireless bridge

C.      PoE

D.      Multimode fiber

 

Correct Answer: C

 

 

QUESTION 279

Which of the following is always true when a router selects a destination?

 

A.      The default gateway is selected over any other static or dynamic route.

B.      The shortest route is always selected.

C.      The most specific route is selected over the default gateway.

D.      A dynamic route is selected over a directly attached network.

 

Correct Answer: C

 

 

QUESTION 280

A proxy server would MOST likely be installed to provide which of the following functions? (Select TWO).

 

A.      Combined DNS and DHCP hosting

B.      Encryption

C.      Content filtering

D.      Fault tolerance

E.       Website caching

 

Correct Answer: CE

 

 

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