Ensurepass

QUESTION 281

Which of the following is an intelligent repeater that is aware of the MAC addresses of the nodes on either side of the data link?

 

A.      Gateway

B.      Hub

C.      Bridge

D.      Router

 

Correct Answer: C

 

 

QUESTION 282

Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?

 

A.      IDS

B.      VPN

C.      NIPS

D.      HIDS

 

Correct Answer: C

 

 

QUESTION 283

At which of the following layers does the ICMP protocol operate?

 

A.      Layer 1

B.      Layer 3

C.      Layer 4

D.      Layer 5

 

Correct Answer: B

 

 

QUESTION 284

A user reports sporadic connectivity with their wireless connection. A technician determines the wireless speed reported by the laptop to be 1Mbps. Which of the following is the MOST likely cause of this issue?

 

A.      The client does not support 802.11n.

B.      Incorrect frequency on the client is being used.

C.      Incorrect encryption on the AP.

D.      The client distance from the AP.

 

Correct Answer: D

 

 

QUESTION 285

Which of the following are common VPN transports? (Select TWO)

 

A.      RDP

B.      VNC

C.      SSL

D.      PPTP

E.       RAS

 

Correct Answer: CD

 

 

QUESTION 286

Which of the following interfaces is used to connect analog devices to the Internet?

 

A.      POTS

B.      ATM

C.      VDSL

D.      SDSL

 

Correct Answer: A

 

 

QUESTION 287

Which of the following would contain information regarding network device alerts using SNMP?

 

A.      Syslog

B.      Audit log

C.      History log

D.      Ping sweep reports

 

Correct Answer: A

 

 

QUESTION 288

A network technician arrives to work and discovers users are having a problem connecting the company server. The server operator was working on upgrades the night before. Which of the following documents should the technician use to attempt to discover the problem?

 

A.      Network maps

B.      Change management

C.      Baselines

D.      Cable management

 

Correct Answer: B

 

 

QUESTION 289

Which of the following are valid MAC addresses? (Select TWO)

 

A.      00-1C-1F-2C-13-43

B.      FFFF.FFFF.FFFF

C.      00-1B-26-3F-B1-16-34

D.      00-01-1E-2F-B3-16-01

E.       001C.1G2F.1234

 

Correct Answer: AB

 

 

QUESTION 290

Which of the following tools would an administrator use to determine if a DNS server is answering authoritatively for a domain?

 

A.      nbtstat

B.      dig

C.      netstat

D.      hostname

 

Correct Answer: B

 

 

Comments are closed.