Information Technology Essentials Lecture 10 Quiz
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Questions and Answers

What is the main characteristic that defines the rules and conventions for communication between the nodes in a network?

  • Technology
  • Connectivity
  • Protocol (correct)
  • Topology

Which characteristic features the nature of the communication means used in the network?

  • Bandwidth
  • Topology
  • Protocol
  • Connectivity (correct)

What defines the geometrical layout of the network?

  • Technology
  • Connectivity
  • Bandwidth
  • Topology (correct)

Which characteristic defines mechanisms, techniques, tools, and protocols to facilitate the communication in a network?

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

What generally characterizes the nature of the communication means used in a network?

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

What is the definition of link capacity or link bandwidth in a computer network?

<p>The amount of elements that can transit throughout the communication medium per time unit (D)</p> Signup and view all the answers

In a computer network, what does a data rate of 10Mbps signify?

<p>Pushing 10 Million bits per second into the cable (A)</p> Signup and view all the answers

What is the function of the operating system in a computer network?

<p>Taking messages from various applications to create packets (A)</p> Signup and view all the answers

What is meant by exchange of packets in a computer network?

<p>Network traffic involving the transfer of packets (D)</p> Signup and view all the answers

What is the purpose of the download rate and upload rate in a computer network?

<p>Used for downloading content and sending data over the network (D)</p> Signup and view all the answers

The link capacity or link bandwidth in a computer network is defined as the amount of data that can be pushed through the communication medium per time unit.

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

The data rate of 10Mbps signifies that 10 Million bits per second are being pulled from the communication medium.

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

The download rate in a computer network is used for sending content from the network to the user's device.

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

The operating system in a computer network is responsible for directly transforming the bits into electrical signals or magnetic waves for transmission.

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

The coverage in a computer network defines the area covered by the network and includes aspects such as availability, accessibility, and scalability.

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

Connectivity features the nature of the communication means used in the network, such as cables, roads, contact information, tube, tunnels, etc.

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

Topology in a network defines the rules and conventions for communication between the nodes.

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

Protocol in a network generally defines the mechanisms, techniques, tools, and protocols to facilitate the communication.

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

Bandwidth refers to the existing questions that should not be asked about computer networks.

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

Technology in a network defines the geometrical layout of the network, such as bi-point, bus, start, hierarchical, circular, ring, mesh, hybrid, etc.

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

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