TCP and UDP: Transport Layer Fundamentals
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Questions and Answers

What is the primary purpose of the TFTP protocol?

  • To maintain sessions between remote hosts
  • To establish a secure remote connection
  • To encrypt data for secure transmission
  • To transfer files with a remote host (correct)

What is the range of Well-known ports in the Transport Layer?

  • 0 to 1023 (correct)
  • 1024 to 49151
  • 65,536 to 131,071
  • 49152 to 65535

What is the primary function of routers at the Network Layer?

  • To detect errors in data transmission
  • To forward packets efficiently through different paths (correct)
  • To establish connections between devices
  • To assign IP addresses to devices

Which protocol is used to securely connect to a remote host?

<p>SSH (D)</p> Signup and view all the answers

Which IP addressing type is used at the Network Layer?

<p>IP version 4 and IP version 6 addresses (C)</p> Signup and view all the answers

What is the main function of the Presentation Layer?

<p>To translate data into a format that can be understood by the network (C)</p> Signup and view all the answers

What is the purpose of the Maximum Transmission Unit (MTU) at the Network Layer?

<p>To specify the largest packet size that can traverse a link (B)</p> Signup and view all the answers

What is an example of data manipulation that occurs at the Presentation Layer?

<p>Data encryption and decryption (C)</p> Signup and view all the answers

Which protocol is connection-oriented and supports retransmission?

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

Which of the following is NOT a presentation format?

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

What is the primary function of the Network Layer in terms of packet forwarding?

<p>Routing through different routers (B)</p> Signup and view all the answers

What is the primary function of the Session Layer?

<p>To maintain sessions between remote hosts (C)</p> Signup and view all the answers

At which layer is the Transmission Control Protocol (TCP) built on top of the Internet Protocol (IP)?

<p>Layer 4 (B)</p> Signup and view all the answers

What is the primary function of the Session Layer?

<p>Creating and managing sessions between applications (C)</p> Signup and view all the answers

What is the purpose of acknowledgements in the Transport Layer?

<p>To ensure that reliable networking occurs (A)</p> Signup and view all the answers

Where do IP addresses work?

<p>Layer 3 (D)</p> Signup and view all the answers

What is the function of the Transport Layer in terms of data transfer?

<p>Coordinating data transfer between end systems and hosts (D)</p> Signup and view all the answers

What is the process of establishing a connection in the Transport Layer?

<p>Three-way handshake (A)</p> Signup and view all the answers

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