Computer Network Connections: Point-to-Point and Multipoint

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Questions and Answers

What consists of two or more networks that can communicate with each other?

  • Internet
  • Intranet
  • Network
  • Internet (lowercase) (correct)

What is the primary role of Internet Service Providers (ISPs)?

  • Connecting devices to the internet
  • Providing internet infrastructure
  • Developing internet protocols
  • Offering internet services to end users (correct)

What determines the meaning of each section of bits in protocols?

  • Network topology
  • Timing
  • Semantics (correct)
  • Syntax

What defines the structure or format of data in protocols?

<p>Syntax (C)</p>
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What refers to when data should be sent and how fast it can be sent in protocols?

<p>Timing (C)</p>
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What is the primary role of standards in data communications?

<p>Guiding manufacturers and vendors (B)</p>
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Which international organization develops standards for telecommunication?

<p>ITU-T (A)</p>
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What is the primary role of the Federal Communication Commission (FCC)?

<p>Approving communication technology (D)</p>
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What is broken down into several tasks performed by separate software (layers of software) in a network?

<p>Sending data from source to destination (B)</p>
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What enables data to be sent from the source to the destination in a network?

<p>Hardware and software combination (C)</p>
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