Q:
      
      
         
            
What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: B) Host-to-Host         
         
Explanation: The four layers of the TCP/IP stack (also called the DoD model) are Application/process, Host-to-Host, Internet, and Network Access. The Host-to-Host layer is equivalent to the Transport layer of the OSI model.
       
      
      
      
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