CS 704 Memory Hierarchy Design Lecture Quiz
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Questions and Answers

What is referred to as the I/O system?

  • Buses and controllers (correct)
  • Memory System
  • Processor
  • Memory Hierarchy
  • What is the design goal of the memory system for high-performance computers?

  • To increase the speed of memory
  • To reduce the cost of memory
  • To provide as much memory as possible to the user (correct)
  • To simplify the memory hierarchy
  • Which type of memory is fast in access speed but expensive?

  • Registers (correct)
  • Hard disk drives
  • Dynamic RAM
  • Secondary storage devices
  • Why is a memory hierarchy organized into several levels?

    <p>To have memory cost as low as the cheapest memory and speed as fast as the fastest memory</p> Signup and view all the answers

    In a memory hierarchy, which type of memory is generally fastest but most expensive?

    <p>Control Memory</p> Signup and view all the answers

    Where are semiconductor memories like registers usually placed in a memory system?

    <p>Inside or closest to the processor</p> Signup and view all the answers

    What is the primary advantage of the principle of locality in memory hierarchy design?

    <p>Average access speed close to the fastest technology</p> Signup and view all the answers

    What principle governs the organization of a memory hierarchy?

    <p>The principle of locality</p> Signup and view all the answers

    Which type of memory offers huge storage at the lowest cost per bit in a memory system?

    <p>Secondary storage devices</p> Signup and view all the answers

    Which element is not part of the I/O system according to the text?

    <p>Memory Hierarchy</p> Signup and view all the answers

    What is the function of the Staging Transfer Unit in memory hierarchy design?

    <p>Data transfer between levels of memory hierarchy</p> Signup and view all the answers

    What is the main focus of Advanced Computer Architecture Lecture 25?

    <p>Processor Performance</p> Signup and view all the answers

    Which aspect does the lecture discuss regarding what is outside the processor?

    <p>Influence on processor performance</p> Signup and view all the answers

    What type of technologies are discussed in relation to storage in the lecture?

    <p>RAM and Enhanced DRAM</p> Signup and view all the answers

    Which design aspects of processors are mentioned with respect to data path and control?

    <p>Exposing ILP through software-based techniques</p> Signup and view all the answers

    What does the lecture cover in terms of memory hierarchy design?

    <p>Caching strategies</p> Signup and view all the answers

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