CS 204 Computer Architecture Lecture 3 Recap
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Questions and Answers

What is the address of the next instruction stored in the CPU?

  • RAM
  • Program Counter (correct)
  • Condition Codes
  • ALU
  • Which component contains status information about the most recent arithmetic or logical operation?

  • Instruction Pointer Register
  • RAM
  • Registers (correct)
  • Memory
  • What is the role of the Instruction Pointer Register (RIP) in X86-64 architecture?

  • Store status information
  • Control the flow of instructions (correct)
  • Perform arithmetic operations
  • Manage the memory hierarchy
  • In MIPS assembly, what type of operands does each instruction typically handle?

    <p>Two sources and one destination</p> Signup and view all the answers

    Which component in a processor is considerably faster for accessing by the Arithmetic Logic Unit (ALU)?

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

    What is the main purpose of the Arithmetic Logic Unit (ALU) in a processor?

    <p>Perform arithmetic and logical operations</p> Signup and view all the answers

    What are operands in computer architecture?

    <p>The data values on which operations are performed</p> Signup and view all the answers

    Which of the following is NOT a common type of operand location in computer architecture?

    <p>Instruction set architecture (ISA)</p> Signup and view all the answers

    How are operands typically specified in assembly language instructions?

    <p>By register names or memory addresses</p> Signup and view all the answers

    What is the purpose of having multiple operand locations in computer architecture?

    <p>To improve the speed of data access and manipulation</p> Signup and view all the answers

    Which of the following is NOT a common operation performed on operands in computer architecture?

    <p>Compilation operations (e.g., parsing, optimization)</p> Signup and view all the answers

    What is the relationship between the instruction set architecture (ISA) and operands?

    <p>The ISA defines both the set of operands and operations that can be used</p> Signup and view all the answers

    Where does a computer retrieve binary operands from?

    <p>Registers, memory, and constants</p> Signup and view all the answers

    Why does MIPS have a small set of 32 registers?

    <p>To make it faster to retrieve data</p> Signup and view all the answers

    What is the advantage of using registers over main memory for storing operands?

    <p>Registers are faster than main memory</p> Signup and view all the answers

    What is the meaning of MIPS being a 32-bit architecture?

    <p>It operates on 32-bit data</p> Signup and view all the answers

    What is an immediate in the context of computer architecture?

    <p>A constant value used as an operand</p> Signup and view all the answers

    Which design principle is followed by having a small number of registers in MIPS?

    <p>Smaller is faster</p> Signup and view all the answers

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