Computer Architecture and Organization Examples

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Questions and Answers

What is the primary distinction between the Harvard Architecture and Von-Neumann Architecture?

  • The number of processing units
  • Number of address fields
  • The organization of registers
  • Separate buses for data and instructions (correct)

Which of the following is NOT a classification of CPU organization?

  • Micro-architecture-based (correct)
  • Stack-based
  • General registers-based
  • Accumulator-based

What is the primary focus of computer architecture from a programmer's perspective?

  • Memory technology
  • Interfaces
  • Control signals
  • Instruction set (correct)

What is the term for the design of individual components of a CPU?

<p>Micro-architecture (D)</p> Signup and view all the answers

What is the term for the interface between the computer's internal components and the programmer?

<p>Instruction Set Architecture (B)</p> Signup and view all the answers

What is the main difference between computer architecture and organization?

<p>Visible to programmer vs. implementation details (C)</p> Signup and view all the answers

Which of the following is an example of a computer organization aspect?

<p>Control signals (B)</p> Signup and view all the answers

What was used as digital logic elements and memory in the first generation of computers?

<p>Vacuum Tubes (B)</p> Signup and view all the answers

What is the main theme of the 'COMPUTER ARCHITECTURE and ORGANIZATION COURSE'?

<p>Computer Organization and Architecture (B)</p> Signup and view all the answers

Who designed the IAS computer, a famous first-generation computer?

<p>John von Neumann (B)</p> Signup and view all the answers

Which of the following is NOT a reference book for the 'COMPUTER ARCHITECTURE and ORGANIZATION COURSE'?

<p>Andrew S. Tanenbaum, 'Operating System Concepts' (10th Edition) (C)</p> Signup and view all the answers

What percentage of marks are allocated for the final exam in the theory part of the course?

<p>60% (D)</p> Signup and view all the answers

What is the defining characteristic of the third generation of computers?

<p>Integrated circuits (B)</p> Signup and view all the answers

What is the term for the early integrated circuits that could only reliably manufacture a few gates or memory cells?

<p>Small-scale integration (B)</p> Signup and view all the answers

What is the prediction made by Gordon Moore, co-founder of Intel, in 1965?

<p>The number of transistors on a chip would double every year (C)</p> Signup and view all the answers

What is the characteristic of each new generation of computers?

<p>Greater processing performance, larger memory capacity, and smaller size (C)</p> Signup and view all the answers

What is the term for the introduction of more than 1,000 components on a single integrated circuit chip?

<p>Large-scale integration (C)</p> Signup and view all the answers

What is the rate at which the number of transistors on a chip doubles, according to Moore's law?

<p>Every 18 months (C)</p> Signup and view all the answers

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Study Notes

Evaluation Strategies

  • Theory marks consist of 40 sessionals (assignments, quizzes, presentations, mid-term) and 60 for the final exam.
  • Practical marks divide into 20 sessionals and 20 for lab plus viva.

Reference Books

  • "Computer Organization and Architecture" (10th Edition) by William Stallings.
  • "Computer Organization and Design" (5th Edition) by David A. Patterson & John L. Hennessy.
  • "Computer Organization and Design" (RISC-V Edition) by David A. Patterson & John L. Hennessy.

Computer Architecture vs. Organization

  • Architecture includes attributes visible to the programmer, such as instruction sets and addressing techniques.
  • Organization refers to the implementation of these features, including control signals and memory technology.

Examples of Computer Architectures and Organizations

  • Common architectures: Von-Neumann, Harvard, Instruction Set, Micro-architecture, System Design.
  • CPU organization classifications include single accumulator, general registers, and stack organization.

Basic Computer Architecture Structure

  • Simple single-processor computers consist of computer peripherals, main memory, and the CPU.
  • The control unit of the single processor includes sequencing logic, ALU, internal bus, registers, and decoders.

Brief History of Computer Evolution

  • First Generation (Vacuum Tubes): Utilized vacuum tubes for digital logic; notable computer was the IAS computer, designed in 1946 by von Neumann.
  • Third Generation (Integrated Circuits): Initially relied on Small-Scale Integration (SSI) before progressing to large-scale integration, increasing component density on chips.

Moore's Law

  • Gordon Moore observed that the number of transistors on a chip doubles approximately every year; this pace became every 18 months in the 1970s.
  • Advances lead to increased processing performance, larger memory capacity, and compact sizes with each new generation.

Later Generations of Computers

  • Subsequent generations are less consistently defined but feature developments in large-scale integration (LSI), allowing over 1,000 components on a single chip.

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