OSI Model and Networking Fundamentals
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Questions and Answers

What is the primary function of Session Multiplexing?

  • Error detection and correction
  • Multiplexing several message streams onto one logical link (correct)
  • Addressing and routing data packets
  • Switching and routing technologies

Which Transport Layer protocol ensures error-free data transportation?

  • NetBEUI
  • NWLink
  • TCP (correct)
  • UDP

What is the primary function of the Network Layer?

  • Session multiplexing and error recovery
  • Error detection and correction
  • Data encapsulation and transmission
  • Routing and forwarding data packets (correct)

What is the purpose of logical addressing in the Network Layer?

<p>To assign logical addresses to devices (C)</p> Signup and view all the answers

What is the term for moving data across interconnected networks?

<p>Routing (A)</p> Signup and view all the answers

What is the purpose of datagram encapsulation in the Network Layer?

<p>To encapsulate messages with a network layer header (B)</p> Signup and view all the answers

Which protocol is used for error-free data transportation in web browsing?

<p>TCP (B)</p> Signup and view all the answers

What is the primary function of the Transport Layer?

<p>Establishing and maintaining network connections (A)</p> Signup and view all the answers

What is the purpose of the Network Layer's addressing function?

<p>To translate logical addresses to physical addresses (C)</p> Signup and view all the answers

Which of the following is NOT a function of the Network Layer?

<p>Session multiplexing (C)</p> Signup and view all the answers

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