Streaming Media Technology Quiz
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Questions and Answers

What is the purpose of data compression in bit streaming?

  • To decrease the size of large files for easier transmission. (correct)
  • To prevent buffering issues during streaming.
  • To increase the data transfer rate over a network.
  • To increase the size of files for better quality during transmission.

Why is buffering necessary for smooth playback of media files in bit streaming?

  • To prevent data loss during transmission.
  • To ensure a constant flow of data to the media player. (correct)
  • To make the file sizes smaller for easier transmission.
  • To allow the server to send data faster than the media player can receive it.

How does a larger buffer impact the control over bit rate being sent to the media player?

  • It decreases the data transfer rate to the media player.
  • It gives better control over the bit rate sent to the media player. (correct)
  • It increases the likelihood of data loss during transmission.
  • It slows down the overall transmission speed.

What is the significance of a 'high water mark' and 'low water mark' in bit streaming?

<p>They determine the maximum and minimum data values for smooth playback. (C)</p> Signup and view all the answers

What distinguishes real-time streaming from on-demand streaming in bit streaming?

<p>Real-time streaming requires continuous internet connectivity, while on-demand does not. (B)</p> Signup and view all the answers

Why does bit streaming provide piracy protection according to the text?

<p>Because streamed files are harder to copy than stored files. (A)</p> Signup and view all the answers

What is the main difference between on-demand streaming and real-time streaming?

<p>On-demand streaming allows pausing, rewinding, and fast-forwarding, while real-time streaming does not. (B)</p> Signup and view all the answers

What is the purpose of encoding digital files in bit streaming?

<p>To convert the files to a format suitable for streaming over networks. (A)</p> Signup and view all the answers

In the context of network strategies, what distinguishes a Peer-to-Peer (P2P) network from a Client-Server network?

<p>P2P networks rely on direct communication between peers without a central server, while Client-Server networks use centralized servers. (A)</p> Signup and view all the answers

Which network type allows for more interactive control over streamed content like pausing and rewinding?

<p>Client-Server Networks (B)</p> Signup and view all the answers

What characteristic of real-time streaming makes it different from on-demand streaming in terms of user control?

<p>Real-time streaming does not allow users to pause or rewind the content. (B)</p> Signup and view all the answers

How does bit streaming contribute to ensuring smooth delivery of video/music files over a network?

<p>By converting the files into a format suitable for continuous streaming. (D)</p> Signup and view all the answers

What is the main advantage of rolling out software updates from a central location in a client-server network?

<p>Eliminates the need for each user to install updates individually (D)</p> Signup and view all the answers

In a client-server network, what can become a bottleneck if there are multiple client requests simultaneously?

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

What is the primary function of a print server in a client-server network environment?

<p>Receives print jobs from client computers and sends them to the correct printer (D)</p> Signup and view all the answers

Why would a company choose a client-server network model according to the text?

<p>When data needs to be free from accidental loss (B)</p> Signup and view all the answers

What distinguishes a peer-to-peer (P2P) network from a client-server model?

<p>There is no central server in a P2P network (A)</p> Signup and view all the answers

What type of server is responsible for managing the transfer of data that uses the File Transfer Protocol (FTP)?

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

Which server type forwards outgoing messages to the correct destination in a client-server network?

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

What function does a virtual server serve in a client-server network environment?

<p>Shares hardware of another server to create virtual instances (D)</p> Signup and view all the answers

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