[Free] Download New Updated (October 2016) ECCouncil 312-38 Real Exam 211-220

Ensurepass

QUESTION 211

Which of the following is an electronic device that helps in forwarding data packets along networks?

 

A.

Router

B.

Hub

C.

Repeater

D.

Gateway

 

Correct Answer: A

 

 

QUESTION 212

Which of the following represents a network that connects two or more LANs in the same geographic area?

 

A.

PAN

B.

WAN

C.

MAN

D.

SAN

 

Correct Answer: C

 

 

QUESTION 213

The IP addresses reserved for experimental purposes belong to which of the following classes?

 

A.

Class E

B.

Class C

C.

Class A

D.

Class D

 

Correct Answer: A

 

 

QUESTION 214

Which of the following layers is closest to the end user?

 

A.

Applic
ation layer

B.

Physical layer

C.

Session layer

D.

Presentation layer

 

Correct Answer: A

 

 

QUESTION 215

Which of the following IEEE standards defines the token passing ring topology?

 

A.

802.4

B.

802.5

C.

802.3

D.

802.7

 

Correct Answer: B

 

 

QUESTION 216

Which of the following layers of the OSI model provides physical addressing?

 

A.

Application layer

B.

Network layer

C.

Physical layer

D.

Data link layer

 

Correct Answer: D

 

 

QUESTION 217

Which of the following protocols sends a jam signal when a collision is detected?

 

A.

ALOHA

B.

CSMA/CA

C.

CSMA/CD

D.

CSMA

 

Correct Answer: C

 

 

 

 

QUESTION 218

Which of the following key features limits the rate a sender transfers data to guarantee reliable delivery?

 

A.

Ordered data transfer

B.

Error-free data transfer

C.

Flow control

D.

Congestion control

 

Correct Answer: C

 

 

QUESTION 219

Which of the following OSI layers is sometimes called the syntax layer?

 

A.

Presentation layer

B.

Application layer

C.

Physical layer

D.

Data link layer

 

Correct Answer: A

 

 

QUESTION 220

In which of the following transmission modes is data sent and received alternatively?

 

A.

Simplex mode

B.

Bridge mode

C.

Half-duplex mode

D.

Full-duplex mode

 

Correct A
nswer:
C

 

Free VCE & PDF File for ECCouncil 312-38 Real Exam

Instant Access to Free VCE Files: CompTIA | VMware | SAP …
Instant Access to Free PDF Files: CompTIA | VMware | SAP …

This entry was posted in 312-38 Actual Test (October 2016) and tagged , , , , , , , . Bookmark the permalink.