Ensurepass

QUESTION 201

In the 2.4GHz range, which of the following channel combinations are non-overlapping?

 

A.      1, 6, 11

B.      2, 7, 10

C.      2, 8, 13

D.      3, 6, 9

 

Correct Answer: A

 

 

QUESTION 202

Which of the following is the port number used by HTTP?

 

A.      21

B.      80

C.      443

D.      3389

 

Correct Answer: B

 

 

QUESTION 203

Which of the following is most effective against threats when used with an updated server? (Select TWO)

 

A.      Kerberos server

B.      Stateful firewall

C.      Content filter

D.      IDS

E.       VPN concentrator

 

Correct Answer: CD

 

 

QUESTION 204

A crossover cable is MOST commonly associated with which of the following layers of the OSI model?

 

A.      Session

B.      Application

C.      Network

D.      Physical

 

Correct Answer: D

 

 

QUESTION 205

For security reasons Kurt, a network technician, wants to install a Linux based email server. Microsoft web services, and directory services on different servers. Which of the following technologies would be BEST to reduce hardware costs?

 

A.      VPN concentrator

B.      Virtual servers

C.      Wireless

D.      Multimode fiber

 

Correct Answer: B

 

 

QUESTION 206

A company is about to install a second network connection with a new ISP. Which of the following routing protocols is the BEST choice?

 

A.      IS-IS

B.      BGP

C.      OSPF

D.      RIP

 

Correct Answer: B

 

 

QUESTION 207

A layer 3 switch can move packets between subnets based on which of the following criteria?

 

A.      802.1q tag

B.      Port

C.      Application

D.      IP address

 

Correct Answer: D

 

 

QUESTION 208

Which of the following would be used to test out the security of a specific network by allowing it to receive security attacks?

 

A.      Honeynet

B.      Honeypot

C.      Vulnerability scanner

D.      Network based IDS

 

Correct Answer: A

 

 

 

QUESTION 209

A bridge handles frames at which of the following layers of the OSI model?

 

A.      Network

B.      Session

C.      Transport

D.      Data Link

 

Correct Answer: D

 

 

QUESTION 210

Joe, an administrator, is using a punch-down tool to connect a cable. To which of the following is Joe MOST likely connecting?

 

A.      A 110 block

B.      A demarc

C.      A DB-9

D.      A smart jack

 

Correct Answer: A

 

 

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