Packet Switching and Quality of Service in Communication Systems Quiz
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Questions and Answers

Which type of network transmission system breaks data into small packets?

  • Circuit Switching
  • Cellular
  • Satellite
  • Packet Switching (correct)

In packet switching, what is responsible for routing the data packets efficiently?

  • Receiver
  • Routers (correct)
  • Antennas
  • Sender

Which type of network transmission is delay sensitive and requires Enhanced QoS?

  • Packet Switching (correct)
  • Satellite
  • Cellular
  • Circuit Switching

What does the Receiver do in a packet switching system?

<p>Reunites data packets (C)</p> Signup and view all the answers

Which type of system is known for breaking messages or files into small packets for transmission?

<p>Packet Switching (C)</p> Signup and view all the answers

Which network transmission system is commonly used for Voice over IP (VoIP) communication?

<p>Packet Switching (C)</p> Signup and view all the answers

What does QoS provide in communication systems?

<p>Different priorities to different data flows to guarantee better performance (A)</p> Signup and view all the answers

In a communication system, what receives 1st priority according to the text?

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

Which type of communication system gets 2nd priority based on the text?

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

What receives the least priority in communication systems?

<p>E-mails (A)</p> Signup and view all the answers

What is the main purpose of QoS in packet switching as mentioned in the text?

<p>To provide different priorities for different data flows to ensure good performance (A)</p> Signup and view all the answers

In terms of QoS in packet switching, what factors does QoS depend on according to the text?

<p>Required bit rate, delay, jitter, bit error rate, etc. (C)</p> Signup and view all the answers

What does QoS stand for in the context of communication systems?

<p>Quality of Service (D)</p> Signup and view all the answers

In the context of communication systems, what is a major wish of a customer?

<p>Higher Data Rate (D)</p> Signup and view all the answers

What is one of the major business goals of a service provider in the realm of communication systems?

<p>Cost Reduction (C)</p> Signup and view all the answers

Which network technology involves the concept of Source Sharing?

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

In communication systems, how can a service provider reduce capital costs and generate more revenue?

<p>Reduce Capital Cost (C)</p> Signup and view all the answers

What is a cost buster that can help in reducing overall costs in communication systems?

<p>Operation Cost Reduction (B)</p> Signup and view all the answers

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