Computer Architecture & Organization Quiz
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Questions and Answers

What is the difference between architecture and organization in computer systems?

Architecture refers to attributes visible to the programmer while organization refers to how features are implemented.

Which of the following families share the same basic architecture?

  • Intel x86 family
  • IBM System/370 family
  • Both A and B (correct)
  • None of the above

What are the four main functions of a computer?

Data processing, data storage, data movement, and control.

Organization refers to the visible attributes of a computer system.

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

A CPU consists of an Arithmetic and Logic Unit and __________.

<p>Control Unit</p> Signup and view all the answers

What percentage of the final grade is attributed to quizzes?

<p>30% (D)</p> Signup and view all the answers

What does the Control Unit do in a CPU?

<p>It directs the operation of the processor and manages the execution of instructions.</p> Signup and view all the answers

Flashcards

Computer Architecture

The features visible to programmers, like instruction sets and I/O mechanisms.

Computer Organization

Implementation of the architecture features, including control signals and interfaces.

Central Processing Unit (CPU)

The primary component that processes instructions, consisting of registers, ALU, and control unit.

Control Unit

Manages the sequencing of operations and coordinates the activities of the CPU.

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Data Processing

Manipulating stored data to produce meaningful results, like calculations or updates.

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Data Movement

Transfers data between different computer components or to and from input/output devices.

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Instruction Set Characteristics

Defines the operations that a CPU can perform and how it understands program instructions.

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Study Notes

Course Outline

  • This course explores various computer components and their functions.
  • Topics include:
    • Processors
    • Internal and external memory
    • Cache memory
    • Buses
    • Control units
    • Instruction sets characteristics
    • Pipelines

Architecture & Organization

  • Architecture describes features visible to programmers, including:
    • Instruction set
    • Data representation bit size
    • Input/Output mechanisms
    • Addressing techniques
  • Organization defines the implementation of these features:
    • Control signals
    • Interfaces
    • Memory technology
  • Different versions of the same architecture can have varying organizations.
  • The Intel x86 family shares a common architecture, offering backward compatibility.
  • IBM System/370 family also shares a common architecture, ensuring code compatibility.

Structure & Function

  • Structure refers to the arrangement and relationships between components.
  • Function describes the operation of individual components within the structure.

Structure Computer

  • The top-level structure includes:
    • Peripherals
    • Central Processing Unit (CPU)
    • Main Memory
    • System Interconnection

Structure - The CPU

  • The CPU is comprised of:
    • Registers
    • Arithmetic and Logic Unit (ALU)
    • Internal CPU Interconnection
    • Control Unit

Structure - The Control Unit

  • The Control Unit manages:
    • Sequencing
    • ALU and Logic operations
    • Internal Bus
    • Registers and Decoders
    • Control Memory

Function

  • All computer functions can be classified into:
    • Data Processing
    • Data Storage
    • Data Movement
    • Control

Functional View

  • Data Movement: Transfers data between components, e.g., keyboard to screen.
  • Storage: Saves data for later retrieval, e.g., downloading from the internet to disk.
  • Processing from/to Storage: Manipulates stored data, e.g., updating bank statements.
  • Processing from Storage to I/O: Processes stored data and outputs it, e.g., printing a bank statement.

Preliminary Evaluation

  • Assessment components:
    • Quizzes (30%)
    • Final Exam (70%)
    • Laboratory (0%)
  • Recommended textbook: "The Student's Fundamentals of Computer Organization and Architecture," 8th edition. It serves as a reference guide.

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Description

Test your knowledge on computer architecture and organization, including topics like processors, memory types, and instruction sets. This quiz covers key concepts of how different architectures implement their unique features. Dive into the fundamental structure and function of computer components.

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