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Categories  >>  Certifications  >>  Cisco Certifications  >>  CCNA
 
 


 

 
 CCNA interview questions  CCNA Interview Questions
 CCDA interview questions  CCDA Interview Questions
Question
What layer can optionally support reliability?

A.) Transport

B.) IP

C.) Physical

D.) Network

E.) Sub-physical layer
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What layer can optionally support reliability? A.) Transport B.) IP C.) Physical D.) Network E.) Sub-physical layer
Answer
# 1
Answer: A

The Transport Layer:

Segments upper-layer applications.

Establishes an end-to-end connection.

Sends segments from one end host to another.

Optionally, ensures data reliability.
 
Is This Answer Correct ?    3 Yes 0 No
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