Service-Oriented Architecture and Utility Computing Quiz
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Questions and Answers

What is the main purpose of hardware virtualization?

  • To eliminate the need for a simulation layer
  • To create virtual machines with all the characteristics of a physical system (correct)
  • To enhance the speed of physical machines
  • To reduce the number of physical machines required

What challenge did the heterogeneous nature of system architecture pose?

  • Increased mobility of applications
  • Enhanced system scaling
  • Difficulty in shifting loads to other resources (correct)
  • Lack of virtualization capabilities

What is the characteristic of a scalable system?

  • Limited growth accommodation
  • Enhanced real-time system scaling (correct)
  • Inability to shift loads to other resources
  • Reduced virtualization capabilities

How did virtualization coupled with distributed system scaling improve systems?

<p>Introduced greater scope for real-time system scaling (C)</p> Signup and view all the answers

What was a key advancement in Internet technology mentioned in the text?

<p>Enhanced communication over web (D)</p> Signup and view all the answers

What role did web services play in group collaboration over the web?

<p>Enabled users to collaborate from different locations in real time (B)</p> Signup and view all the answers

What impact did hardware virtualization have on distributed systems?

<p>Improved scaling capability without disrupting service (C)</p> Signup and view all the answers

What term is used to describe the ability of a system to accommodate growth?

<p>'Scalability' (C)</p> Signup and view all the answers

In which way did advancements in web technology affect group collaboration?

<p>Increased the opportunity for real-time collaboration (D)</p> Signup and view all the answers

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