Von Neumann Model in Computer Organization
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Questions and Answers

What is the von Neumann architecture based on?

  • Input and output mechanisms
  • Separate storage for data and instructions
  • Shared memory for data and instructions (correct)
  • External mass storage only

Which components are part of the processing unit in the von Neumann model?

  • Arithmetic logic unit and processor registers (correct)
  • Memory and external mass storage
  • Arithmetic logic unit and program counter
  • Control unit and instruction register

What does the term 'von Neumann architecture' refer to?

  • Computer with external mass storage only
  • Computer design based on physical principles
  • Stored-program computer sharing memory for instructions and data (correct)
  • Any computer with separate memory for instructions and data

What does the Central Processing Unit (CPU) do?

<p>Performs all types of data processing operations (D)</p> Signup and view all the answers

What was the major realisation in the history of computing in 1944 to 1945?

<p>Data and instructions are logically the same and can be stored in the same place (C)</p> Signup and view all the answers

Which term is used to describe a computer architecture based on the principles described in 1945 by John Von Neumann?

<p>Von Neumann model (D)</p> Signup and view all the answers

What are the components of the von Neumann architecture that store data and instructions?

<p>Memory and processing unit (B)</p> Signup and view all the answers

According to the Von Neumann model, which unit is considered the 'brain' of the computer?

<p>Central Processing Unit (CPU) (C)</p> Signup and view all the answers

What distinguishes the von Neumann architecture from other stored-program computers?

<p>It has a separate instruction fetch and data operation unit (D)</p> Signup and view all the answers

What was a major defining point in the history of computing noted in 1944 to 1945?

<p>Realization that data and instructions can be stored in the same place (C)</p> Signup and view all the answers

What is the term used to describe the design architecture for an electronic digital computer with a processing unit, control unit, memory, external mass storage, and input/output mechanisms?

<p>Von Neumann architecture (A)</p> Signup and view all the answers

Which mathematician and physicist described the architecture that became known as the Von Neumann model?

<p>John Von Neumann (A)</p> Signup and view all the answers

What does the term 'Von Neumann architecture' evolve to mean in modern computing?

<p>Any stored-program computer in which an instruction fetch and a data operation cannot occur at the same time (C)</p> Signup and view all the answers

Which unit in the Von Neumann model is considered as the 'brain' of the computer?

<p>Central Processing Unit (CPU) (A)</p> Signup and view all the answers

According to the Von Neumann model, what does the term 'CPU' stand for?

<p>Central Processing Unit (D)</p> Signup and view all the answers

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