Ensurepass

QUESTION 331

An administrator needs to authenticate users to the network, authorize network activities, and account for activities done. Which of the following are services that will BEST meet these goals?

(Select TWO).

 

A.      TACACS+

B.      RADIUS

C.      Kerberos

D.      802.1X

E.       RRAS

 

Correct Answer: AB

 

 

QUESTION 332

An administrator receives reports from users in an office that their 802.11g wireless connectivity has been problematic since the installation of the new wireless phone system. At which of the following frequencies are both systems operating at to cause this issue?

 

A.      2.4GHz

B.      900MHz

C.      1.1GHz

D.      5GHz

 

Correct Answer: A

 

 

QUESTION 333

An administrator suspects that an incorrect POTS line is carrying the DSL signal. Which of the following will help diagnose this issue?

 

A.      Multimeter

B.      Toner probe

C.      Protocol analyzer

D.      Butt set

 

Correct Answer: D

 

 

QUESTION 334

An administrator wants to test the network MTU. Which of the following commands allows different size packets to be sent?

 

A.      netstat

B.      traceroute

C.      nbtstat

D.      ping

 

Correct Answer: D

 

 

QUESTION 335

Which of the following is used to serve as an emergency backup line to troubleshoot a broadband connection on many routers?

 

A.      DSL

B.      POTS

C.      VDSL

D.      Smart jack

 

Correct Answer: B

 

 

QUESTION 336

Which of the following protocols uses UDP to transfer files?

 

A.      FTP

B.      SFTP

C.      SMTP

D.      TFTP

 

Correct Answer: D

 

 

QUESTION 337

Which of the following would be used to connect two IDFs in the same building with the LAN, while minimizing crosstalk?

 

A.      RG-6

B.      STP

C.      CAT3

D.      UTP

 

Correct Answer: B

 

 

QUESTION 338

Which of the following network devices would MOST likely be installed to allow the company’s single public IP to be shared and translated into local IPs for network devices?

 

A.      Router

B.      Hub

C.      WAP

D.      Switch

 

Correct Answer: A

 

 

QUESTION 339

A technician who separated two departments using VLANs now discovers that the VLANs cannot communicate with each other. Which of the following does the technician need to enable communication between the VLANs?

 

A.      Port spanning

B.      VLAN concentrator

C.      Firewall

D.      Router

 

Correct Answer: D

 

 

QUESTION 340

Which of the following network topologies BEST describes a VPN? (Select TWO)

 

A.      Point to Point

B.      Point to Multipoint

C.      VLAN

D.      Ring

E.       Bus

 

Correct Answer: AB

 

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