Networking Fundamentals Quiz
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Questions and Answers

What role does NAT play in networking?

  • It encrypts data for secure transmission.
  • It manages the routing of emails on the internet.
  • It modifies IP addresses of packets between private and public networks. (correct)
  • It enhances the speed of file downloads from the internet.
  • Which protocol is primarily used by web browsers to request and retrieve web content?

  • UDP
  • HTTP (correct)
  • FTP
  • SMTP
  • What is a common feature of peer-to-peer (P2P) networks?

  • Files are centrally stored on a server.
  • Downloading files requires complex coding skills.
  • All users must have a subscription to access files.
  • Users share files directly without a centralized server. (correct)
  • Which acronym stands for the system used to translate domain names into IP addresses?

    <p>DNS</p> Signup and view all the answers

    What is the primary purpose of the HTTP protocol?

    <p>To transmit web content between browsers and servers.</p> Signup and view all the answers

    What was the primary goal of the ARPANET when it was developed?

    <p>To develop a decentralized communication network</p> Signup and view all the answers

    Which protocol was the first implemented for communication management in ARPANET?

    <p>Network Control Protocol (NCP)</p> Signup and view all the answers

    Who developed the first email system on ARPANET?

    <p>Ray Tomlinson</p> Signup and view all the answers

    What significant change did the introduction of DNS in 1983 bring to the Internet?

    <p>It facilitated the use of human-readable domain names.</p> Signup and view all the answers

    Which event marks the beginning of commercial use of the Internet?

    <p>Lifting of restrictions in 1991</p> Signup and view all the answers

    What was a key feature of Ethernet technology introduced in 1973?

    <p>Enabling efficient communication within a geographic area</p> Signup and view all the answers

    What was the impact of the dot-com bubble burst in 2000?

    <p>It marked the decline of investment in Internet companies.</p> Signup and view all the answers

    What technology allows multiple devices to share a single public IP address?

    <p>Network Address Translation (NAT)</p> Signup and view all the answers

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