Data Storage and Throughput Concepts Quiz
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Questions and Answers

What is the total available memory in decimal?

  • 2048
  • 4096 (correct)
  • 1024
  • 8192

    • What is the role of the OS that manages the memory?

  • keep track of in use memory, allocate memory to processes when they need it, deallocate it when they are done (correct)
  • store data in non-volatile memory
  • manage the processor utilization
  • perform arithmetic operations on memory

    • What is the value of 1 Megabyte in Bytes?

  • $(1024)^5$
  • $(1024)^2$ (correct)
  • $(1024)^4$
  • $(1024)^3$

    • What does Parkinson’s Law state?

    <p>Programs expand to fill the memory available to hold them</p> Signup and view all the answers

    What does throughput measure?

    <p>the number of jobs per hour that the system completes</p> Signup and view all the answers

    What is the relationship between Kilobytes and Megabytes in terms of Bytes?

    <p>$1 Megabyte = 1024^2$ Bytes</p> Signup and view all the answers

    What is the definition of Turnaround Time in the context of system operations?

    <p>The actual time to complete a job (Completion – Arrival)</p> Signup and view all the answers

    What is the role of the OS that manages the memory?

    <p>All of the above</p> Signup and view all the answers

    What is the total available memory in decimal, considering the first and last memory addresses?

    <p>4096</p> Signup and view all the answers

    What is the definition of Processor Utilization in the context of system operations?

    <p>The percentage of time that the processor is active, not idling</p> Signup and view all the answers

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