Networking Lecture 3: OSI and TCP/IP Models

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Questions and Answers

What is the primary responsibility of the Network devices?

  • To enable switching and routing
  • To ensure data encryption and compression
  • To provide protocols for application communication (correct)
  • To manage Data Link Layer

What is the purpose of dividing data into smaller packets?

  • To ensure data integrity
  • To enable faster transmission
  • To provide port addressing
  • To facilitate routing and switching (correct)

What is the function of the Data Link Layer?

  • To manage IP addressing
  • To facilitate access control
  • To establish and maintain connections (correct)
  • To provide MAC addressing

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

<p>Managing IP addressing (C)</p> Signup and view all the answers

What is the purpose of port addressing?

<p>To identify specific applications (B)</p> Signup and view all the answers

What is the function of the MAC address?

<p>To identify devices at the Data Link Layer (D)</p> Signup and view all the answers

What is the primary function of the switching device?

<p>To filter and forward packets (B)</p> Signup and view all the answers

What is the purpose of the DHCP protocol?

<p>To assign IP addresses dynamically (C)</p> Signup and view all the answers

What is the function of the DNS protocol?

<p>To facilitate domain name resolution (B)</p> Signup and view all the answers

What is the purpose of the HTTP protocol?

<p>To enable web-based communication (D)</p> Signup and view all the answers

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Related Documents

Lec03_Networks.pptx

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