Microprocessor Concepts Quiz
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When you double click on a program to start executing it, the loader will load that program in the

  • RAM
  • ROM (correct)
  • Hard disk
  • Stack

    • The STORE operation in a RISC architecture does the following:

  • Fetches the data from a memory location and stores it in a processor register
  • Sends the data to an I/O device
  • Writes the data from a processor register to a memory location (correct)
  • Loads the operating system into the RAM

    • When adding two signed numbers in 2’s-complement representation (R = A+B), an overflow may occur if

  • The signs of A and B are different
  • If the sign of R is the same as the sign of A or B (correct)
  • Overflow will never happen since we are adding two numbers
  • The signs of A and B are the same

    • The factor(s) that affect the processor performance is(are):

    <p>The number of registers in the processor: the more registers, the more performance</p> Signup and view all the answers

    The big-endian addressing mode ____

    <p>Assigns the lower addresses to the more significant (leftmost) bytes of the word</p> Signup and view all the answers

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